My dog (a small terrier/poodle/Maltese mix) has always done VERY well with our toddler. Weve made it a priority to teach our toddler how to play gently with him and they usually play together really well. He recently has begun jumping on her and knocking her over. He also recently nipped at my husband and he has never done anything like that before. I am currently pregnant with our second and I am confused and worried about his recent change in behavior. We’ve never had issues like this with him before and I’m not sure how to correct it or if we’re doing something wrong that caused it. Any tips will help!