Anita Snow

TUCSON, Ariz. (AP) — Ripley, a medium-sized dog with a strong prey drive, curiously approached Brian, a large western diamondback rattlesnake, until she got a quick zap on the neck meant to simulate a venomous viper's bite.

of 2 TUCSON, Ariz. (AP) — Ripley, a medium-sized dog with a strong prey drive, curiously approached Brian, a large western diamondback

of 2 TUCSON, Ariz. (AP) — Ripley, a medium-sized dog with a strong prey drive, curiously approached Brian, a large western diamondback

Here are some tips from trainers and veterinarians for protecting your dog:

Here are some tips from trainers and veterinarians for protecting your pet from poisonous snakes — and avoid a costly emergency room visit.

of 2 TUCSON, Ariz. — Ripley, a medium-sized dog with a strong prey drive, curiously approached Brian, a large western diamondback

of 2 TUCSON, Ariz. — Ripley, a medium-sized dog with a strong prey drive, curiously approached Brian, a large western diamondback

In parts of the U.S. where venomous snakes are more common, training programs aim to protect pets from getting bitten. The American Society for the Prevention of Cruelty to Animals

TUCSON, Ariz. (AP) -- Carol Ross can't stop smiling at dance practice as she shouts out the steps of a routine to members of her tap and jazz troupe for women age 50 and older.