Filed by Automated Filing Services Inc. (604) 609-0244 - Bark Group Inc. - Exhibit 10.20






EXHIBIT 10.20

FORM OF REPURCHASE AND LOCK-UP AGREEMENT

THIS AGREEMENT (the “Agreement”) dated the <>
  of <>, 2008

BETWEEN:

EXWAL INC., a Nevada
corporation 

(the “Company”) 

AND:

THE UNDERSIGNED SHAREHOLDER OF THE
COMPANY 

(the “Shareholder”) 

(A) The Shareholder is a shareholder of the Company.

(B) The Company contemplates entering into agreements to
purchase all of the issued and outstanding share capital of Bark Corporation
A/S, a Danish corporation.

(C) The shareholders of Bark Corporation A/S will require that
each existing shareholder of the Company enter into this form of Repurchase and
Lock-Up Agreement.

(D) The Shareholder has agreed to enter into and execute this
Repurchase and Lock-Up Agreement in order to facilitate the acquisition.

THIS AGREEMENT WITNESSES that the parties AGREE
as follows:

PART 1

INTERPRETATION

Interpretation

1.1 In this Agreement, except as otherwise expressly provided
or as the context otherwise requires,

(a) “Bark” means Bark
Corporation A/S, a corporation incorporated pursuant to the laws of Denmark;

(b) “Bark Acquisition” means the
acquisition by the Company of all of the issued and outstanding share capital of
Bark pursuant to the Share Purchase Agreements;

(c) “Effective Date” means the
date of this Agreement;

(d) “Financing” means an equity
financing to be completed by the Company whereby the Company will issue not more
than 2,857,143 shares of its common stock for aggregate gross proceeds of not
less than USD $10 million;




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(e) “Financing Termination Date”
means the 30th day of June, 2008;

(f) “Immediate Family” means any
relationship by blood, marriage or adoption, not more remote than first
cousin;

(g) “Lock-Up Termination Date”
means the date which is twelve (12) months from the Trading Date; 

(h) “Option” shall have
  the meaning set forth in Section 2.1 of this Agreement;

 (i) “Option Price”
  means the price of $0.001 per Share; 

(j) “Party” means the
  Company or the Shareholder; 

(k) “SEC” means the
  United States Securities and Exchange Commission;

(l) “Shareholder’s Securities”
means all securities of the Company held by the Shareholder at any time during
the term of this Agreement;

(m) “Share Purchase Agreements”
means separate share purchase agreements to be entered into between the Company
and the shareholders of Bark whereby the Company will agree to complete the Bark
Acquisition;

(n) “Shares” means all shares of
the Company owned by the Shareholder;

(o) “Trading Date” means the
first date for which the shares of the Company’s common stock are eligible for
trading on the OTC Bulletin Board or another public exchange.

1.2 A reference in this Agreement to “approval”,
“authorization” or “consent” means written approval, authorization or
consent.

PART 2

RIGHT OF REPURCHASE

Right of Repurchase

2.1 The Shareholder hereby grants to the Company the right and
option to purchase the Shares for the Option Price (the “Option”) in the
event that: 

(a) the Company completes the Bark
Acquisition; and

(b) the Company is unable to complete
the Financing subsequent to the completion of the Bark Acquisition by the
Financing Termination Date.

2.2 The Company may exercise the Option by delivering to the
Shareholder:

(a) written notice of the exercise of
the Option; and

(b) payment to the Shareholder of the
Option Price for the aggregate number of Shares.




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2.3 The Shareholder hereby appoints the Company and any officer
or director of the Company as its attorney for the purpose of executing all
instruments of transfer necessary to transfer and vest title to the Shares in
the name of the Company, which power of attorney is irrevocable and will be
effective upon exercise of the Option by the Company and completion of the
deliveries by the Company contemplated by Section 2.2 of this Agreement.

2.4 The Shareholder agrees that prior to the Financing
Termination Date, all share certificates representing the Shares will remain in
possession of the Company.

PART 3

SHAREHOLDER CONSENTS

Consent to Acquisition

3.1 The Shareholder hereby consents to the Bark
Acquisition.

Consent to Name Change

3.2 The Shareholder hereby consents to the change of the
corporate name of the Company to “Bark Corporation”.

Consent to Share Consolidation

3.3 The Shareholder hereby consents to the consolidation of the
shares of the Company’s common stock on the basis of one new share for each
existing 2.5 shares.

PART 4

REPRESENTATION AS TO SHARES

Number of Shares

4.1 The Shareholder hereby represents and warrants to the
Company that is the sole legal and beneficial owner of the number of Shares set
forth on the execution page to this Agreement.

4.2 The Shareholder has not granted to any other party, nor
does any other party hold, any direct or indirect investment or voting control
over the Shares.

4.3 The Shareholder has not entered into any agreement with
DeBondo Capital regarding ownership or investment or voting control over the
Shares or the distribution or resale of the Shares.

4.4 The Shareholder will provide to the Company a
representation letter confirming their ownership of the Shares as a condition of
registration of the resale of any Shares on a registration statement to be filed
by the Company with the SEC.

4.5 The Shareholder paid to the Company the full purchase price
for the Shares from its own funds in accordance with the terms and conditions of
the subscription agreement entered into between the Company and the Shareholder
for the purchase of the Shares.




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PART 5

LOCK-UP AGREEMENT

Lock-Up

5.1 The Shareholder agrees that, during the period from the
Effective Date to the Lock-Up Termination Date, the Shareholder will not
directly or indirectly, offer, sell, contract to sell, lend, swap or enter into
any other agreement to transfer the economic consequences of, or otherwise
dispose of or deal with, or publicly announce any intention to offer, sell,
contract to sell, grant or sell any option to purchase, hypothecate, pledge,
transfer, assign, purchase any option or contract to sell, lend, swap or enter
into any agreement to transfer the economic consequences of, or otherwise
dispose of, or deal with, whether through the facilities of a stock exchange, by
private placement or otherwise, any shares of the common stock of the Company
held by the Shareholder as of the Effective Date or subsequently acquired
(collectively, the “Shareholder’s Securities”), directly or indirectly,
except as follows:

(a) the Shareholder may sell the
greater of the following amounts in any thirty day period without restriction,
subject to compliance with applicable securities laws:

(i) 10% of the number of Shares as of
the Effective Date; and

(ii) 12,500 Shares.

(b) such number of shares as is
consented to by the Company in writing, provided that the Company has no
obligation to consent to any sale of Shares in excess of the number of Shares
permitted by this Agreement; and

(c) the Shareholder may tender their
Shares in connection with any tender offer for all, and not less than all, of
the outstanding shares of the Company.

The foregoing restriction is expressly agreed to preclude the
Shareholder from engaging in any hedging or other transaction which is designed
to or which reasonably could be expected to lead to or result in a sale or
disposition of the Shareholder’s Securities even if such securities would be
disposed of by someone other than the Shareholder. Such prohibited hedging or
other transaction would include without limitation any short sale or any
purchase, sale or grant of any right (including without limitation any put or
call option) with respect to any of the Shareholder’s Securities or with respect
to any security that includes, relates to, or derives any significant part of
its value from the Shareholder’s Securities.

Permitted Transfers

5.2 Notwithstanding the foregoing, the Shareholder may transfer
the Shareholder’s Securities:

(a) as a bona fide gift or gifts,
provided that the donee or donees thereof agree to be bound in writing by the
restrictions set forth herein, 

(b) to any trust for the direct or
indirect benefit of the Shareholder or the Immediate Family of the Shareholder,
provided that the trustee of the trust agrees to be bound in writing by the
restrictions set forth herein, and provided further that any such transfer shall
not involve a disposition for value, or 




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(c) with the prior written consent of
the Company.

Stop Transfer Instructions and Legend

5.3 The Shareholder also agrees and consents to 

(a) the entry of stop transfer
instructions with the Company’s transfer agent and registrar against the
transfer of the Shareholder’s Securities except in compliance with the foregoing
restrictions, and

(b) the endorsement of a legend on the
certificates representing the Shareholder’s Securities confirming that the
Shareholder’s Securities are subject to a lock-up agreement.

Additional Agreements

5.4 In addition, notwithstanding the foregoing, if the
Shareholder is a corporation, the corporation may transfer the Shareholder’s
Securities to any wholly-owned subsidiary of such corporation; provided,
however, that in any such case, it shall be a condition to the transfer that:


(a) the transferee execute an agreement
stating that the transferee is receiving and holding such securities subject to
the provisions of this Agreement,

(b) the Shareholder shall have given
advance notice of such transfer in writing which notice will include
representation that the transferee has executed the required agreement to be
bound by the provisions of this Agreement, and

(c) the transferee agrees in writing
that the Shareholder’s Securities will be automatically transferred back to the
Shareholder from the transferee up said transferee ceasing to be wholly owned by
the Shareholder,

and there shall be no further transfer of such securities
except in accordance with this Agreement, and provided further that any such
transfer shall not involve a disposition for value. 

PART 6

GENERAL

Entire Agreement

6.1 This Agreement constitutes the entire agreement between the
parties and supersedes every previous agreement, communication, expectation,
negotiation, representation or understanding, whether oral or written, express
or implied, statutory or otherwise, between the parties with respect to the
subject matter of this Agreement.

Severability

6.2 If any provision of this Agreement is at any time
unenforceable or invalid for any reason it will be severable from the remainder
of this Agreement and, in its application at that time, this Agreement will be
construed as though such provision was not contained herein and the remainder
will continue in full force and effect and be construed as if this Agreement had
been executed without the invalid or unenforceable provision.




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Amendment

6.3 This Agreement may not be amended except in writing signed
by the parties.

Assignment

6.4 Neither of the parties may assign any right, benefit or
interest in this Agreement without the consent of the other, and any purported
assignment without such consent will be void.

Governing Law

6.5 This Agreement is and will be deemed to have been made in
the State of Nevada and for all purposes will be governed exclusively by and
construed and enforced in accordance with the laws prevailing in the State of
Nevada , and the rights and remedies of the parties will be determined in
accordance with those laws.

Attornment

6.6 Each party irrevocably attorns to the jurisdiction of the
courts the State of Nevada and all courts having appellate jurisdiction
thereover, and any proceeding commenced or maintained in respect of or arising
as a consequence of this Agreement will be commenced or maintained only in such
of those courts as is appropriate.

Notice

6.7 Every notice, request, demand or direction (each a
“Notice”) to be given pursuant to this Agreement by either party to the
other will be in writing and will be delivered or sent by telegram, telecopier,
or other similar form of written communication, in each case, addressed as
applicable as follows:

If to the Company at:

570 Shaw River Way 

  Sacramento, CA 95831

If to the Shareholder at the address set forth below on the execution
  page to this Agreement or to such other address as is specified by the particular
  party by Notice to the other.

6.8 A Notice delivered or sent in accordance with §6.7 will be
deemed to have been given and received:

(a) if delivered, on the day of
delivery, or

(b) if sent by telegram, telecopier or
other similar form of written communication, on the first business day following
the day of transmittal.




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Binding Effect

6.9 This Agreement will enure to the benefit of and be binding
upon the respective successors and permitted assigns of the parties.

Time of Essence

6.10 Time is of the essence in the performance of each
obligation under this Agreement.

Further Assurances

6.11 Each party will, at its own expense and without expense to
the other party, execute and deliver such further agreements and other documents
and do such further acts and things as the other party reasonably requests to
evidence, carry out or give full force and effect to the intent of this
Agreement.




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Counterparts

6.12 This Agreement may be executed in any number of
counterparts with the same effect as if both parties to this Agreement had
signed the same document and all counterparts will be construed together and
will constitute one and the same instrument.

IN WITNESS WHEREOF the parties hereto have executed this
Agreement as of the day and year first above written.

	EXWAL INC. 	 	  
	 	 	 
	Per: 	 	  
	 	 	 
	Authorized Signatory 	 	  
	 	 	 
	EXECUTION BY SHAREHOLDER: 	 	  
	 	 	 
	Number of Shares of Exwal Inc. Held: 	 	Shares 
	 	 	 
	Date of Execution: 	 	 
    
	 	 	 
	Signature of Shareholder or Authorized 	 	  
	Signatory of Shareholder: 	 	 
    
	 	 	 
	Name and Title of Authorized Signatory of 	 	  
	Shareholder (if Shareholder is not an 	 	  
	individual): 	 	 
    
	 	 	 
	Name of Shareholder: 	 	 
    
	 	 	 
	Address of Shareholder: 	 	  
	 	 	 
	E-mail Address of Shareholder: 	 	  
	 	 	 
	Telephone Number of Shareholder: