SS- B discovered our fish tank 2 weeks ago.
Our fish are now terrified whenever anyone comes near the tank.
(I don't think fish were the type of pet you meant, lol.)
They do love each other for the most part. Guinness would prefer Ro leave his feet alone, but he gives her kisses every morning and enjoys her handouts at meal times. The cats adore her-especially Target. Poor Target was my guinea pig when it came to teaching Ro gentle. She is really, really great about petting them all gently 90% of the time now.
We do keep the dog and Ro separated when I can't be 100% on guard because he has arthritis and I wouldn't blame him if she hit a sensitive spot and he snapped. Better safe than sorry!
SS- DS loves to watch the dogs and I've been teaching him how to "pet" them.
Our female dog loves him, probably because he doesn't shoo her away when she gives him kisses. Our male dog wants nothing to do with the baby. I suspect this will change once DS starts flinging food from the highchair.