Our foster mom says we are 2 of the sweetest she's ever had. We are partly paper trained and use the puppy door. We are very quiet too - no barking. We sleep in our crate at night without any fuss. 

We get along great with kids just don't let them pick us up like a stuffed toy. We also like other dogs. Don't know about cats - depends on the cat. 

Expected weight any where from 10 to 20 pounds - no promises there. (Bernie weight 4.1 lbs  Bernice, brown, one weighs 3.12 lbs.)