Why is my 2 year old black lab losing her hair on her back legs ( thighs) some tummy and armpits yet her same litter sister that is yellow lab is not? Is there something wrong with her? Thanks malillie

Aurora_Bell

I was going to mention that.
p.s clean people can get fleas too.

shazamataz

There are a lot of things that can cause hair loss, Thyroid problems is another one but they do usually have weight gain as well as the hair loss.

A flea allergy will definitely do it too like Aurora said, I have spent the last few MONTHS trying to get them out of my house and I think I have only just succeeded.

Flea baths are worthless, go for a spot on treatment, those are the ones you put on the back of the dogs neck they then spread over their whole body via the oils on their skin and last for a month.

malillie

Thanks we have been using on our 2ond treatment.