Our Lab, Maggie, wanted to be best friends right away but since she is about 92 pounds bigger than Charlie, it took some getting used to. Our other cat, Sam, wasn't so happy about the new member of the family. There was a lot of hissing and growling from him the first couple of days. The funny thing was, was that Charlie couldn't have cared less. Sam would hiss at her and she would just look at him like "what???" and then continue about her business. They are getting along better now and have even started playing with each other.
