Document:

EXHIBIT 4.18

                          CONSULTING SERVICES AGREEMENT

         This Consulting Services Agreement ("Agreement"), dated March 15, 2004,
is made by and between Capital Group International, LLLP - Western Series
("Consultant"), and NANNACO, Inc., a Texas corporation ("Client").

         WHEREAS, Devin Bosch ("Consultant Employee") has extensive background
in the area of exploration and development of charter and business development
in the United States Virgin Islands;

WHEREAS, Consultant shall perform certain services  (as  hereinafter  defined)
         for Client through Consultant Employee on the terms and subject to the
         conditions set forth herein;

         WHEREAS, Client is a publicly held corporation with its common stock
shares trading on the Over the Counter Bulletin Board under the ticker symbol
"NNCO," and desires to further develop its business and customers; and

WHEREAS,  Client desires to engage Consultant to provide the Services (defined
         in Section 1 below) in its area of knowledge and expertise on the terms
         and subject to the conditions set forth herein.

NOW, THEREFORE, in consideration for those services Consultant provides to
Client, the parties agree as follows:

1.       Services of Consultant.

         Consultant agrees to perform for Client the Services (defined below).
As such Consultant will provide bona fide services to Client as follows:
exploration and development of charter and business development in the United
States Virgin Islands (the "Services"). Consultant agrees to perform for Client
the Services.

(A)      REPRESENTATIONS AND WARRANTIES OF CONSULTANT TO CLIENT.

         Consultant hereby represents and warrants to Client that the services
to be provided by Consultant will not be in connection with the offer or sale of
securities in a capital-raising transaction, and will not directly or indirectly
promote or maintain a market for Client's securities.

2.       CONSIDERATION.

Client agrees to pay Consultant, as his fee and as consideration for services
         provided, 5,000,000 shares of common stock of the Client, which shares
         shall be registered on Form S-8.

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(A)      ISSUANCE OF SECURITIES TO NATURAL PERSONS.

         Consultant hereby acknowledges, agrees and understands that the shares
of common stock of the Client issued and registered on Form S-8 in connection
with this Agreement shall be issued to the natural person performing the
Services for Client, Consultant Employee, and not Consultant.

(B)      TRANSFER RESTRICTIONS.

         All certificates representing such shares shall be subject to such
stock transfer orders, legends and other restrictions as Client may deem
necessary or advisable.

3.       CONFIDENTIALITY.

         Each party agrees that during the course of this Agreement, information
that is confidential or of a proprietary nature may not be disclosed to any
other party, including, but not limited to, product and business plans,
software, technical processes and formulas, source codes, product designs,
sales, costs and other unpublished financial information, advertising revenues,
usage rates, advertising relationships, projections, and marketing data
("Confidential Information"). Confidential Information shall not include
information that the receiving party can demonstrate (a) is, as of the time of
its disclosure, or thereafter becomes part of the public domain through a source
other than the receiving party, (b) was known to the receiving party as of the
time of its disclosure, (c) is independently developed by the receiving party,
or (d) is subsequently learned from a third party not under a confidentiality
obligation to the providing party.

4.       LATE PAYMENT.

         Client shall pay to Consultant all fees within fifteen (15) days of the
due date. Failure of Client to finally pay any fees within fifteen (15) days
after the applicable due date shall be deemed a material breach of this
Agreement, justifying suspension of the performance of the Services provided by
Consultant, and will be sufficient cause for immediate termination of this
Agreement by Consultant. Any such suspension will in no way relieve Client from
payment of fees, and, in the event of collection enforcement, Client shall be
liable for any costs associated with such collection, including, but not limited
to, legal costs, attorneys' fees, courts costs, and collection agency fees.

5.       INDEMNIFICATION.

(A)      CLIENT.

         Client agrees to indemnify, defend, and shall hold harmless Consultant
and/or his agents, and to defend any action brought against said parties with
respect to any claim, demand, cause of action, debt or liability, including
reasonable attorneys' fees to the extent that such action arises out of the
negligence or willful misconduct of Client.

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<PAGE>

(B)      CONSULTANT.

         Consultant agrees to indemnify, defend, and shall hold harmless Client,
its directors, employees and agents, and defend any action brought against same
with respect to any claim, demand, cause of action, debt or liability, including
reasonable attorneys' fees, to the extent that such an action arises out of the
gross negligence or willful misconduct of Consultant.

(C)      NOTICE.

         In claiming any indemnification hereunder, the indemnified party shall
promptly provide the indemnifying party with written notice of any claim, which
the indemnified party believes falls within the scope of the foregoing
paragraphs. The indemnified party may, at its expense, assist in the defense if
it so chooses, provided that the indemnifying party shall control such defense,
and all negotiations relative to the settlement of any such claim. Any
settlement intended to bind the indemnified party shall not be final without the
indemnified party's written consent, which shall not be unreasonably withheld.

6.       TERMINATION AND RENEWAL.

(A)      TERM.

         This Agreement shall become effective on the date appearing next to the
signatures below and terminate one (1) year thereafter (the "Term"). Unless
otherwise agreed upon in writing by Consultant and Client, this Agreement shall
not automatically be renewed beyond the Term.

(B)      TERMINATION.

         Either party may terminate this Agreement on thirty (30) calendar days
written notice, or if prior to such action, the other party materially breaches
any of its representations, warranties or obligations under this Agreement.
Except as may be otherwise provided in this Agreement, such breach by either
party will result in the other party being responsible to reimburse the
non-defaulting party for all costs incurred directly as a result of the breach
of this Agreement, and shall be subject to such damages as may be allowed by law
including all attorneys' fees and costs of enforcing this Agreement.

(C)      TERMINATION AND PAYMENT.

         Upon any termination or expiration of this Agreement, Client shall pay
all unpaid and outstanding fees through the effective date of termination or
expiration of this Agreement. And upon such termination, Consultant shall
provide and deliver to Client any and all outstanding services due through the
effective date of this Agreement.

7.       MISCELLANEOUS.

(A)      INDEPENDENT CONTRACTOR.

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<PAGE>

         This Agreement establishes an "independent contractor" relationship
between Consultant and Client.

(B)      RIGHTS CUMULATIVE; WAIVERS.

         The rights of each of the parties under this Agreement are cumulative.
The rights of each of the parties hereunder shall not be capable of being waived
or varied other than by an express waiver or variation in writing. Any failure
to exercise or any delay in exercising any of such rights shall not operate as a
waiver or variation of that or any other such right. Any defective or partial
exercise of any of such rights shall not preclude any other or further exercise
of that or any other such right. No act or course of conduct or negotiation on
the part of any party shall in any way preclude such party from exercising any
such right or constitute a suspension or any variation of any such right.

(C)      BENEFIT; SUCCESSORS BOUND.

         This Agreement and the terms, covenants, conditions, provisions,
obligations, undertakings, rights, and benefits hereof, shall be binding upon,
and shall inure to the benefit of, the undersigned parties and their heirs,
executors, administrators, representatives, successors, and permitted assigns.

(D)      ENTIRE AGREEMENT.

         This Agreement contains the entire agreement between the parties with
respect to the subject matter hereof. There are no promises, agreements,
conditions, undertakings, understandings, warranties, covenants or
representations, oral or written, express or implied, between them with respect
to this Agreement or the matters described in this Agreement, except as set
forth in this Agreement. Any such negotiations, promises, or understandings
shall not be used to interpret or constitute this Agreement.

(E)      ASSIGNMENT.

         Neither this Agreement nor any other benefit to accrue hereunder shall
be assigned or transferred by either party, either in whole or in part, without
the written consent of the other party, and any purported assignment in
violation hereof shall be void.

(F)      AMENDMENT.

         This Agreement may be amended only by an instrument in writing executed
by all the parties hereto.

(G)      SEVERABILITY.

         Each part of this Agreement is intended to be severable. In the event
that any provision of this Agreement is found by any court or other authority of
competent jurisdiction to be illegal or unenforceable, such provision shall be
severed or modified to the extent necessary to render it enforceable and as so
severed or modified, this Agreement shall continue in full force and effect.

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<PAGE>

(H)      SECTION HEADINGS.

         The Section headings in this Agreement are for reference purposes only
and shall not affect in any way the meaning or interpretation of this Agreement.

(I)      CONSTRUCTION.

         Unless the context otherwise requires, when used herein, the singular
shall be deemed to include the plural, the plural shall be deemed to include
each of the singular, and pronouns of one or no gender shall be deemed to
include the equivalent pronoun of the other or no gender.

(J)      FURTHER ASSURANCES.

         In addition to the instruments and documents to be made, executed and
delivered pursuant to this Agreement, the parties hereto agree to make, execute
and deliver or cause to be made, executed and delivered, to the requesting party
such other instruments and to take such other actions as the requesting party
may reasonably require to carry out the terms of this Agreement and the
transactions contemplated hereby.

(K)      NOTICES.

         Any notice which is required or desired under this Agreement shall be
given in writing and may be sent by personal delivery or by mail (either a.
United States mail, postage prepaid, or b. Federal Express or similar generally
recognized overnight carrier), addressed as follows (subject to the right to
designate a different address by notice similarly given):

If to Client:                 NANNACO, Inc.
                              9739 Cobb Street, #1
                              San Antonio, Texas 78217

With a copy to:            David M. Otto
                              The Otto Law Group, PLLC
                              900 4th Ave., Suite 3140
                              Seattle, Washington 98164

If to Consultant:          Devin Bosch
                              Capital Group International, LLLP - Western Series
                              98 Cervantes Blvd., Suite 2
                              San Francisco, CA 94123

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(L)      GOVERNING LAW.

         This Agreement shall be governed by the interpreted in accordance with
the laws of the State of Washington without reference to its conflicts of laws
rules or principles. Each of the parties consents to the exclusive jurisdiction
of the federal courts of the State of Washington in connection with any dispute
arising under this Agreement and hereby waives, to the maximum extent permitted
by law, any objection, including any objection based on forum non coveniens, to
the bringing of any such proceeding in such jurisdictions.

(M)      CONSENTS.

         The person signing this Agreement on behalf of each party hereby
represents and warrants that he has the necessary power, consent and authority
to execute and deliver this Agreement on behalf of such party.

(N)      SURVIVAL OF PROVISIONS.

         The provisions contained in paragraphs 1(a), 3, 5, 6, and 7 of this
Agreement shall survive the termination of this Agreement.

(O)      EXECUTION IN COUNTERPARTS.

         This Agreement may be executed in any number of counterparts, each of
which shall be deemed an original and all of which together shall constitute one
and the same agreement.

         IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed and have agreed to and accepted the terms herein on the date written
above.

                                             CLIENT:

                                             NANNACO, INC.

                                             By : _________________________
                                             Name: Steve Careaga
                                             Its: CEO

                                             CONSULTANT:

                                             CAPITAL GROUP INTERNATIONAL, LLLP -
                                             WESTERN SERIES

                                             By:
                                             Name: Daniel Hollis
                                             Its:

                                       47Exhibit 10.1
                               EXTENSION AGREEMENT

      THIS  EXTENSION  AGREEMENT  (this  "Agreement")  is  made  this  26 day of
November,  2003, by and among Professional Veterinary Products, Ltd., a Nebraska
corporation  ("PVPL"),  ProConn,  LLC,  a  Nebraska  limited  liability  company
("ProConn"),   Exact  Logistics,  LLC,  a  Nebraska  limited  liability  company
("Exact",  together with PVPL and ProConn,  collectively and individually herein
referred  to as  "Borrower")  and U.S.  Bank  National  Association,  a national
banking association ("Lender").

      WHEREAS,  on May 12, 2003,  Borrower and Lender  entered into that certain
Amended and Restated Loan  Agreement  (the "Loan  Agreement")  pursuant to which
Lender agreed, among other things, to make a Revolving Loan to Borrower of up to
$17,500,000.00 as described in Section 2.1 of the Loan Agreement;

      WHEREAS,  the Revolving Loan is evidence by the Revolving Note dated May
12, 2003;

      WHEREAS,  the Revolving  Loan and Revolving  Note terminate on December 1,
2003 if not  terminated  prior  thereto and any unpaid  principal  amount of the
Advances and all accrued but unpaid  interest  thereon under the Revolving  Loan
shall be payable on the termination date; and

      WHEREAS,  Lender and Borrower desire to extend the termination date of the
Revolving  Loan and the  Revolving  Note until  February 1, 2004, as provided in
this Agreement.

      NOW, THEREFORE,  for good and valuable  consideration as set forth herein,
Lender and Borrower agree as follows:

      Section 1.  Definitions.  Capitalized  terms not otherwise defined in this
Agreement shall have the meanings ascribed thereto in the Loan Agreement.

      Section 2.  Extension  of  Revolving  Loan.  The  termination  date of the
Revolving Loan and the Revolving Note shall be extended from December 1, 2003 to
February 1, 2004, if not terminated  prior thereto  pursuant to the terms of the
Loan Agreement or Revolving Note.

      Section 3.  Reaffirmation.  Borrower represents and warrants that no Event
of Default has occurred.  Borrower hereby reaffirms and ratifies, as of the date
of  this  Agreement,  all of the  provisions,  representations,  warranties  and
covenants of the Loan Agreement and the Revolving Note, as modified hereby,  the
Term Note and Collateral  Agreements,  as if such  provisions,  representations,
warranties and covenants were fully set forth herein.

      Section 4.  Miscellaneous.

      Section 4.1. Amendments, Etc. No amendment,  modification,  termination or
      waiver of any provision of this Agreement,  the Loan Agreement,  the Notes
      or the Collateral

<PAGE>

      Agreements,  nor consent to any departure by Borrower  therefrom  shall in
      any event be  effective  unless the same shall be in writing and signed by
      Lender and then such  waiver or  consent  shall be  effective  only in the
      specific  instance and for the specific purpose for which given. No notice
      to or demand on any Borrower in any case shall entitle any Borrower to any
      other or further notice or demand in similar or other circumstances.

      Section 4.2.   Binding Effect and Assignment.  This Agreement shall
      be binding upon and inure to the benefit of each Borrower and Lender,  and
      their respective  successors and assigns,  including any subsequent holder
      or  holders  of any of the  Notes or any  participation  interest  therein
      except  that  Borrower  may not assign or  transfer  its rights  hereunder
      without the prior written consent of Lender.

      Section 4.3.   Governing Law. This Agreement shall be construed in
      accordance with the laws of the State of Nebraska.

      Section 4.4.   Counterparts.  This Agreement may be executed in two
      or more counterparts and such  counterparts  shall be deemed originals and
      all such counterparts shall constitute one and the same instrument.

      Section 4.5.   Waiver.    EACH  BORROWER  AND  LENDER  HEREBY   KNOWINGLY,
      VOLUNTARILY AND INTENTIONALLY  WAIVE ANY RIGHT THEY MAY HAVE TO A TRIAL BY
      JURY  WITH  RESPECT  TO ANY  AND  ALL  ISSUES  PRESENTED  IN  ANY  ACTION,
      PROCEEDING, CLAIM OR COUNTERCLAIM BROUGHT BY ANY ONE OF THE PARTIES HERETO
      AGAINST THE OTHER OR ITS SUCCESSORS WITH RESPECT TO ANY MATTER ARISING OUT
      OF OR IN  CONNECTION  WITH THIS  AGREEMENT  OR ANY  DOCUMENT  CONTEMPLATED
      HEREIN OR RELATED  HERETO.  THIS WAIVER BY THE PARTIES HERETO TO ANY RIGHT
      ANY ONE OF THEM MAY HAVE TO A TRIAL BY JURY HAS BEEN  NEGOTIATED AND IS AN
      ESSENTIAL ASPECT OF THEIR BARGAIN. FURTHERMORE, BORROWER AND LENDER HEREBY
      KNOWINGLY,  VOLUNTARILY AND INTENTIONALLY WAIVE THE RIGHT THEY MAY HAVE TO
      SEEK  PUNITIVE,  CONSEQUENTIAL  AND  INDIRECT  DAMAGES FROM THE OTHER WITH
      RESPECT TO ANY AND ALL ISSUES PRESENTED IN ANY ACTION,  PROCEEDING,  CLAIM
      OR COUNTERCLAIM BROUGHT BY ANY ONE OF THE PARTIES HERETO AGAINST THE OTHER
      OR  ITS  SUCCESSORS  WITH  RESPECT  TO  ANY  MATTER  ARISING  OUT OF OR IN
      CONNECTION  WITH THIS  AGREEMENT  OR ANY DOCUMENT  CONTEMPLATED  HEREIN OR
      RELATED HERETO. THE RECIPROCAL WAIVERS OF BORROWER AND LENDER OF ANY RIGHT
      THEY MAY HAVE TO SEEK PUNITIVE,  CONSEQUENTIAL  OR INDIRECT DAMAGES AS SET
      FORTH ABOVE HAS BEEN  NEGOTIATED BY THE PARTIES HERETO AND AS AN ESSENTIAL
      ASPECT OF THEIR BARGAIN.

      Section 4.6.  Construction.  This document is an agreement between parties
      who are  experienced in  sophisticated  and complex matters similar to the
      transaction contemplated

                                      2
<PAGE>

      by this Agreement and is entered into by both parties in reliance upon the
      economic and legal bargains  contained herein and shall be interpreted and
      construed in a fair and impartial manner without regard to such factors as
      the party which prepared the instrument, the relative bargaining powers of
      the parties or the domicile of any party.  Lender and  Borrower  were each
      represented  by  legal  counsel   competent  in  advising  them  of  their
      obligations and liabilities hereunder.

      Section 4.7. Notice - Written Agreements. This Notice is Provided Pursuant
      to Nebraska Revised Statutes  45-1,112 et. seq. This Agreement is a credit
      agreement.  A credit agreement must be in writing to be enforceable  under
      Nebraska  Law.  To  protect  you  and us  from  any  misunderstandings  or
      disappointments,  any contract, promise, undertaking, or offer to forebear
      repayment  of  money  or to make  any  other  financial  accommodation  in
      connection with this loan of money or grant or extension of credit, or any
      amendment of,  cancellation  of, waiver of, or substitution for any or all
      of the terms or  provisions  of any  instrument  or  document  executed in
      connection  with this loan of money or grant or extension of credit,  must
      be in writing to be effective.

       [REMAINDER OF PAGE INTENTIONALLY BLANK; SIGNATURE PAGE FOLLOWS.]

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<PAGE>

      IN WITNESS WHEREOF,  the parties have executed this Extension Agreement as
of the day and year first set forth above.

                                    Professional Veterinary Products, Ltd.,
                                    a Nebraska corporation

                                    By: /s/ Dr. Lionel L. Reilly
                                        ------------------------
                                        Dr. Lionel L. Reilly, its President

                                    ProConn, LLC, a Nebraska limited
                                    liability company

                                    By: Professional Veterinary Products, Ltd.,
                                        a Nebraska corporation, its Manager
                                        and sole Member

                                        By: /s/ Dr. Lionel L. Reilly
                                            ------------------------
                                            Dr. Lionel L. Reilly, its President

                                    Exact Logistics, LLC, a Nebraska limited
                                    liability company

                                    By: Professional Veterinary Products, Ltd.,
                                        a Nebraska corporation, its Manager
                                        and sole Member

                                        By: /s/ Dr. Lionel L. Reilly
                                            ------------------------
                                            Dr. Lionel L. Reilly, its President

                                    U.S. Bank National Association, a
                                    national banking association

                                    By:/s/ Donald L. Erikson
                                       ------------------------------
                                    Name: Donald L. Erikson
                                    Title: Vice President

                                       4

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