Me and my mom had brady(amstaff/bull mastiff mix) and her dog (american bull dog, pitbull, amstaff mix) at the dog park the other day, now brady has been good with every dog on previous walks with me and him or me my g/f and him. This time he did not want anything to do with other dogs, he actually wanted to attack them if they came close to us on this walk with my mom and her female puppy. Is this something i should worry about? Or is it only because of the female puppy he acted like this?
Any insight would be great
Any insight would be great