Itchy chow chow

[Julie-1070]

My chow is a year old and she is itching her hind legs, hips, and tail. She big bald spots from pulling out her fur. My husband has had a few chows but they were males and never did this. The vet said it was allergies and gave her some steroids and apoquel. She was on that for a week but the bald spots have gotten bigger and her fur is starting to thin alot on her back and sides. Someone please help with some advice.

[Laura]

Flea allergy?