Hi,
58-65 Days Though if it has been longer then 70 days she will need to see her vet.
Chordata. Rat Terriers are dogs, dogs are mammals, mammals are chordates. :)
Currently no. Rat Terriers are listed as a Foundation Stock Service breed.
no there isn't there hair is short and doesn't really get that long unless its just a terrier, rat terriers have really short hair. So the answer is no.
No.
Yes.
You can mostly feet rat terriers cheese.They are highly likely to want that.Try giving it to your pet to see.
No, but you can get a Yorkshire Terrier. Yorkshire Terriers are similar to Rat Terriers.
yes!
Yes.
Jack Russels, Dachunds, Wiltishire Terriers, Rat Terriers (that is an actual breed), Foxies, Miniature Pinschers. Would you like more?
It is instinct and part of their nature.
that is completely up to you