I have a 9 year old whippet cross & a 3 year old whippet we have a large 3 bedroom house with large inclosed garden i am looking for another dog sex does matter age upto 5 pet only im interested in any suluki,greyhound or whippet and ex racer is fine all i ask is that he or she is child friendly and that he/she doesnt mind cats which seems to be the big issues but i know it is possible but i cant seem to find one any advice?