Question:
Multi-choice problem: Continue writing the next sentence for the following:

How to treat a sprained ankle on a dog
Understand your dog's anatomy.
Dogs actually stand and walk on the toes of their front and rear legs. When a dog is standing, you will see its ankle on its hind leg between the knee and the toes.
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Answer:
This is similar to where a your ankle is when you stand on your toes. Dogs do not have ankles on their front legs, just as you don't have them on your arms.

Question:
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How to choose a vet
Keep your type of pet in mind.
Not all vets will treat all species. Make sure the vet has experience with your species of pet.
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Answer:
For instance, even if a vet has a very good reputation as a canine vet, this is useless if you own a rabbit, because the two species are very different. Most vet clinics are happy to treat' companion animals ,' which is another way of saying cats and dogs.

Question:
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How to soothe a dog's itchy ears
Know when to see a veterinarian.
If you've noticed your dog constantly scratching his ears, get him examined. The vet will use a tool (otoscope) to examine deep inside the ear canal and check if the eardrum (tympanum) is intact.
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Answer:
The vet will also look for other causes of itchy ears. For example, the vet may swab your dog's ears to diagnose an infection.

Question:
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How to loosen a tooth
Wash your hands well.
Before you touch the tooth with your fingers, make sure you wash your hands really well. Use antibacterial soap and warm water to scrub your hands.
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Answer:
Remove all dirt, bacteria, and germs on your hands. This will ensure they do not get into your mouth or onto the tooth when you touch it.