In one sentence, describe what the following article is about: Check and re-check the vial label of the vaccine you're about to give. Check the expiration date if it's expired, dispose of it and use a fresh one. Check the labeling to see if the vaccine requires specific handling, for instance shaking the vaccine vial and/or using the reconstituting mix (diluent). Use the "Rights" checklist: Right patient, right vaccine and diluent (when applicable), right time (right patient age, time interval, vaccine isn't expired), right dosage, right route/needle, right site, right documentation. Choose a needle that is 5/8" long and between 23-25 gauge. Use a new, sterile needle for every injection. Remove the packaging and screw the needle onto the syringe. Only uncap the needle when you're ready to use it. Wipe the rubber stopper of your vaccine vial with an alcohol swab. Uncap your needle and insert it through the rubber stopper. Pull back on the plunger until you have filled the syringe to just past the 0.5ml mark. Remove the needle from the stopper and push gently on the plunger to squirt a small amount of the vaccine out make sure this removes any bubbles and gets the liquid to the 0.5 milliliters (0.02floz) mark. This is the right dose for both children and adults.
Summary: Check and prepare the vaccine you're about to give. Select a 5/8" needle. Draw up 0.5ml of the MMR vaccine.

For intensive lessons in dog sledding, consider taking classes at a mushing school. Opt for a school or organization that does not require you to own your own sled dogs or equipment. Be sure to research the school's credentials or get referrals from other mushers before signing up. For example, the Noble Paws mushing school in Fairbanks, Alaska, teaches participants how to run their own sled dog team ($100 for two 90 minute sessions). There are dozens of dog sled associations across the US which aim to promote mushing and unite members who are passionate about the hobby, sport, and sled dogs. Requirements for membership vary between clubs, but may be open to sled racers, spectators, and volunteers alike in some cases. Visit http://www.sleddogcentral.com/clubs_usa.htm for a list of sled dog associations in the US. For example, the Colorado Mountain Mushers Association offers membership to both individuals and families (for $25 or $35 a year, respectively), in their capacity as either mushers or volunteers at races and events. It can take several years to train sled dogs, so mushers often welcome help from others interested in the hobby. Ask mushers at races if they need help, or visit the Sled Dog Central website at http://www.sleddogcentral.com/beginners/mentor_list_usa_states.htm for a list of mushing mentors from across the country. Helping to train dogs will provide critical experience with sled dogs and mushing without the commitment of having your own team, or the responsibility of vet and food bills. You can also offer to work as a handler for mushers, cooking and feeding dogs, and helping with other tasks in preparation for races. This kind of mentorship will also teach you everything you need to know about the equipment, training, and time necessary to start your own dog team. Getting into the sport of dog mushing should not mean rushing to put together your own sled team, which is a tremendous undertaking. It is best to spend at least a year or two participating in dog sledding and getting acclimated with all aspects of the sport, including taking care of sled dogs, before committing to it long-term. You can use this initial period when you start dog sledding to weigh the pros and cons and make a decision. As part of your reflection process, look up the prices for harnesses, tug lines, gang-lines, necklines and booties for your potential dog sled team. Find a local musher whom you can talk to and learn the equipment basics from. They can also advise you as to what equipment would be best for your needs. A big consideration in deciding whether or not to run your own dog sled team is whether you have (or can obtain) enough land to house the dogs. A suitable dog yard for 10 sled dogs will require at least 1,000 square feet of pens. Be realistic and start saving money as soon as possible if you intend to pursue mushing with your own team.
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One-sentence summary -- Go to mushing school. Join a dog mushing association. Help train sled dogs. Wait to start your own dog sled team. Figure out equipment costs. Save money for land.

Problem: Article: The more complicated you want to make the maze, the more tubes you will need. In order to maintain the shape of the tubes, be careful not to force them to fit into each other. Hamsters will nibble at the cardboard, so you want to make sure that the type of glue you use will not make them sick. This will create the shape of the maze. The more creative you are with the directions of the tube, the more challenging the maze will be for your hamster. If you choose to place the maze outside of your hamster's cage, closely supervise your hamster so that he does not escape or injure himself. Other household materials that you can use to create a maze include empty shoe boxes, cylindrical oatmeal boxes, and wrapping paper tubes. The scent of the maze will encourage them to move even faster through it to get to the treat.
Summary:
Gather a handful of empty toilet paper tubes. Place the tubes within one another. Use non-toxic glue to attach the tubes to each other. Place the rows of tubes in different directions in the cage. Place a treat at the end of the maze.