My Shih tzu / Rat terrier mix, Jackson, weighed between 12 & 13 lbs. In his prime. He had long legs like the Rat terrier. Broken coated hair grew much slower than Shih tzu. Best dog ever. I loved my little Jackson Boy!
Chordata. Rat Terriers are dogs, dogs are mammals, mammals are chordates. :)
Currently no. Rat Terriers are listed as a Foundation Stock Service breed.
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?
What kind of question is this? Of course there is.
that is completely up to you
It is instinct and part of their nature.