I already had a 2 yr old male 'Pomeranian' and have taken in a 3 yr old female Shih tzu. They seem to get on mostly although my pom snaps at her sometimes and doesn't want to share anything. Very possessive over family. Also the shih tsu has done business in the house twice (only been 2 days).
At the moment they are sleeping separately but I do want them both to sleep in the utility room together. I also want her to stop doing business in the house. When I put pom to bed at night I say ' go wee wee' and he does where as she doesn't and I don't know how to get her to do business before bed.
Does anyone have any advice for me please? Should I crate her at night? Am I doing anything wrong?