Hello, I am new and am hoping that someone has some advice. Maggie is the sweetest most loving Springer Spaniel you have ever met. However, she is afraid of everything!! Then about 3 months ago she became aggressive during her heat cycle. She just seemed grumpy, she was growling at her older...

A few years ago, my sister passed away and my family inherited her dog...Izzy. Izzy is around 7 years old, and is an unknown mix daschund mix. We have 5 dogs total in our house at the moment...some we've had longer than Izzy, and one that came after. 3 of our dogs are smaller (pomeranian, cairn...