The puppies I come in contact with can’t get enough, remember lest time, her name was “goldy”, so lovely, just about 4 - 6 months old About bigger dogs , if you will give instructions and enough preparation to them, and proper trained it shouldn’t be a problem, I can probably handle, hope this will be a great experience with rover and with the dogs I will hopefully be able to take care of. To finish off, I’m just putting in words to fill up the space here, it’s required to have a long about me, hope with starting using the app I’ll have more what to talk about perhaps some good loving stories to share for other owners to hear, oh and hey, I play guitar and piano, your dog will like it.. :)