 A question about chewing, jumping, barking. Your cat is scratching your favorite chair, not using the litter box, doesn't get along with the other cats. You take your dog for a walk and he sees another dog and it's like he's never seen a dog before he turns into Cujo. You're afraid that people over you don't know how your dog's going to respond, but you love him anyway. If you have questions about your dog or cat's behavior,