Fern LOVES her sleep – she sleeps alot – preferably while in your arms or on your lap. She is very happy and healthy. She is a cross, she looks like a JRT in terms of her coat and markings though in character and physique she’s really extremely chihuahua! ie – burying under a blanket at any opportunity – and disapearing entirely, v cute! We have a little coat for her which will go with her to her new home as I can’t imagine we’ll foster another little dog as tiny as she is – she is cat sized! She would be a great little companion for someone who’s at home a lot. V affectionate. She would be good in a home with other very small dogs too. As she’s so tiny I don’t think she’d be suitable in a home with toddlers or small children as rough play might freak her out as she’s so small.