He ended things because I didn’t care for his dog??

I’d like to state I’m a big animal person, I like them all, but doesn’t mean I’d own them all, you know? So idk if this was a petty ass excuse but he said he wanted to end things with us because I didn’t like his dog?…I not once ever said I didn’t like her…she was fine, I tolerated her…she was a very hyper out of control golden doodle (never been a fan of that breed) but she would constantly jump or bite and it started to get annoying especially when he didn’t do anything about it. Anyways, I’m more of a cat person in general. but he said because I wasn’t a fan of her things had to end….like what?! 💀 I couldn’t imagine dropping a person to work around an animal? Let alone me dumping him because he doesn’t care for my cat…It’s one thing if someone verbally or physically hurts your animal but because I wasn’t a big fan?! I’m currently at a loss??