Picks and Pans Main: Video

updated 07/09/1990 AT 01:00 AM EDT

originally published 07/09/1990 AT 01:00 AM EDT

There are more than 50 million dogs and even more cats in America, and for owners who may need some training, the tapes below can be found among the chewy toys, rubber mice and puppy bowls on pet store shelves.

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