Cole came from a pet store as an approximate four week old, yet, he has an excellent temperament! There is no hormonal aggression nor skittishness - never was, not even from the day I brought him home. He has a decent respiratory system and has never had a URI. He sometimes sneezes randomly but this is never persistent. at 1.5 years, he is still playful and will popcorn when he sees me walk through the door! He is very kissy and turns into a floppy potato anytime I pick him up! I haven't bred him yet since he has not been included in my test breedings to remove the MC gene, which has been successfully completed. However, if he lives exceptionally long, I will use him.