JackieG
Posted : 6/25/2014 6:28:35 AM
Whenever housetraining breaks down I recommend going back to the basics. Makes sure she's on a regular schedule as far as eating. When you take her out to go to the bathroom, make sure you accompany her. When she goes, reward with a treat and praise. 4 months is still young and developing good habits takes time.
I don't know if you're aware of something called littermate syndrome. I mention it because siblings kept together often become very dependent on each other. They form such a tight bond that being separated from each other can cause them great anxiety. It may help Bella, in all aspects of her training, if you don't allow the sisters to spend too much time together. Spend as much time as you can training and playing with each of them, separately. Giving them confidence when separated will benefit them both greatly for the rest of their lives.
Here's an article that you might find helpful.
paws4udogs.wordpress.com/.../littermate-syndrome