I have been taking care of dogs since I was 7. I have also volunteered at a animal shelter when I was 15 I remember I use to hate seeing other dogs locked up in cages and they would let us take them out for walks and give them treats. Most of my life I had small dogs mostly Pomeranians they are very cute fluffy and playful you really have too maintain their fur. I also was watching a larger dog for a friend for a while she was very rough and had a strong tail that broke a picture frame once so I understand how too calm dogs down when they get very crazy and might break something I also had cats before they are very free spirited and sweet but also scary with new animals. I hope I am willing too bound with your dog and take them out for walks play time and lots of attention.