cheesesarnie, we got a chatterdale- chihuahua patterdale cross, which probably isn't that different from a Jack russel Chihuahua- actually I think patterdales are meant to be worse that JR's...
We got him from the RSPCA about a month ago, he was the last remaining from a litter of 7, and my dc's had set their heart on one of the brothers, but he had gone. This one was in a back room and they said he wasn't as pretty as the others.
He is about 8 months, so not a young puppy, but will never grow really big.
He has been absolutely brilliant.
No snapping, calm, settles very well , no whining at night, no accidents, yaps a bit, comes back on walks, very loving and soft. We went back to an open day at the RSPCA on
Sunday though, and someone who had one of the others said they were a total nightmare.
So , it could be luck of the draw.
I know some brilliant Jack russels.