My Basset has started attacking my two smaller dogs. Don't understand why Squirt the 10 year old female doesn't play and Abby my Basset always nudges her. It's now that they go at it the Basset also attacks the smallest Schnauzer of 9 pounds...Abby the basset is a lot larger. I thought it was from treats her, trying to snatch theirs but its more than that. What can I do? I don't want to get rid of her. My husband used to rough house with her but we stopped that playing also.