Just have issues with cats sometimes. Mostly it seems to be just unwanted curiosity by the dog that the cats don't like. Not very big, so they are great with children. Need some work with a leash, however they know the minute I touch it's time for a walk. Lastly they come with a large create, large elevated cot/bed and many other supplies. They are only created while i am away for long periods of time. Not necessary at night while someone is in the house. Might be a slight issue with being left alone,  since they were picked up roaming the streets together with no owner 6 years ago.