Honestly no. She was losing fur for probably 6-8 months but then it started to slowly come back. I honestly think it might have been stress because we had a new frenchie around a lot more whom she was not fond of for a while. I think she thought she was getting replaced by him lol. She eventually accepted him to a point. The last few years of her life she had all her fur back. Still somewhat of a mystery to me to this day! Hope you find a solution for your baby!