Chase was not socialized with cats, although I wish he had been. He's always shown an inordinate amount of interest in cats on our walks and I'm certain that if I allowed him to, he would zoom off and chase them. I haven't a clue what he'd do if he actually caught up with a cat, and I obviously don't intend to find out!
Yesterday he reacted so strongly to a cat that I was really surprised. He's normally very well-behaved on leash, but yesterday he morphed into a crazy wild dog. He was pulling, jumping, lunging, whining, barking and yipping. All because there was a cat sitting in the park! It was really embarassing and I didn't blame the people who crossed the street to avoid walking by us. Ugh. I felt exactly like those people that I look down on because their dogs are so out of control.
I made him stop and do a string of commands (sit, down, watch me, walk, stop), but he was literally trembling the whole time, and although he worked it was OBVIOUS that he didn't want to.
So what should I do about this? He's 15 months old, so I know that he's in the doggie teenage years. Is it too late to socialize him with cats? My parents have 2 cats and I'd love to be able to bring Chase over to their house when we move back to that part of the country, but I certainly don't want to put their cats in danger. How can I tell if my dog will be a danger to cats?