I've mentioned this answering previous questions. Brittny Spaniels tend to have a low prey drive, but when not well socialized, they can create a strong prey drive, mostly rodents. They won't have problems with cats unless they were not disciplined or trained to treat the animals properly. Typically when they are raised with other animals, they will leave them alone. If they attack, give them a sharp, loud "no!" and reward them for leaving it alone. Never be physical, they are very sensitive.
Answered by Anonymous - 9/5/2012 9:27:27 PM