you can get them at pet stores
from the pet store
the pet store
take him or her to a pet store
A build up of ear wax. You should carefully remove it with a Q-tip dipped in EpiOtic (available at the Vet's office) or a dog ear cleaner from the pet store. Failure to keep your dog's ears clean and free from excess wax could lead to ear infections.
Walmart or the pet store
from a pet store with the salesman on extasy
take him to a pet store
You cannot 'buy' a prairie dog.
Go to pet store or tractor supply.They have pills out to stop your pet from doing this.
you can buy dog tooth brushes at the pet store and dog toothpaste.
Get a dog at a breeder or a shelter. DON'T get a dog from the pet store; it's probably from a puppy mill.
Short answer NO. Anything that hard into the ear can cause a drum rupture if not handled properly; they tend to move & thus make it easy for you to hurt them. Use cotton ball, few drop of dog ear cleaner from pet store, and use your fingers to push it far (cotton won't hurt the dog) into the canal & clean. Regular cleaning helps.