Possible Causes for Mysterious Hair Loss

Young dog starts losing hair, and veterinarians can't seem to diagnose.

By | Posted: Mon Jan 31 00:00:00 PST 2005

Page 1 of 2

Printer Friendly
Q. My question has to do with my mixed breed. Bella is an 11-month-old, spayed, 33-pound Beagle-German Shepherd Dog mix. Her coat is tan, cream and light black. Two weeks after getting her from the SPCA, we noticed that she had several black patches of skin under her coat. Her skin is pinkish white normally, so it is quite noticable. Her fur started to fall out in these patches. The areas affected are her head, under her front armpit, on her front paw, her rump and her crotch area.
 
I have taken her to three vets, and nobody can tell me what the problem is. One tested for ring worm and told me it looked like blackheads. I had to laugh. I know that dogs can get blackheads, but these blackish areas almost have a blueish tone to them with a reddish-pink ring and crusty areas. He ended up prescribing a peroxide shampoo which did nothing.

It's clearly something other than your typical battle with mites or fleas, both of which have been ruled out with a skin scraping. 

The other vet told me that a biopsy would be the best route but wanted to charge $400!  Since we hadn't done any bloodwork, I opted out of spending that much.

Not one of these vets took any blood samples. I ended up with yet another shampoo: Malaseb.

It's been a month since we first noticed these patches of skin, and I've noticed that her appetite has increased as well. She is bottomless and eats her three-fourths of a cup of dry food in less than two minutes (which might be normal). Sometimes she cannot keep her food down.

Does it seem like these symptoms tie into each other? Or is this anything you've ever heard of?

Dr. Jon GellerA. I am sorry you have had such a difficult time getting your dog's skin condition diagnosed. I have some telepathic powers, but doing cyber diagnosis is not one of them.

However, I do have a few suggestions. One skin disease which is tied to increased appetite is hypothyroidism, where the thyroid gland becomes inactive and metabolism slows down. As part of this, the immune system is suppressed, and affected dogs are very prone to skin conditions. A blood test to measure thyroid hormone is a simple way to rule this out, and it is not costly.

Page 1 | 2

Printer Friendly

JOIN CLUB DOG NOW

2 of 2 Comments View All 2 Comments

Give us your opinion Give us your opinion on Possible Causes for Mysterious Hair Loss

User Avatar

Monica   Lincolnton, NC

7/17/2010 12:44:54 PM

I have a picture of my dog would like to know if you could tell me what could be causing this and

how to treat. I am unable to provide the picture

at this time. If you would please e-mail me I
will
gladly seen it to you.

User Avatar

gail   hahira, GA

3/15/2009 8:18:03 AM

We have a bosten terrier and she has lost alot of her hair.the vet.said that this prolem comes from her grandparents ect.What do you thank?or is it her thyroald.

Login to get points for commenting or write your comment below

 
First Name : Email :
International :
City : State :

Captcha Image


Get New Captcha


Top Products

ADS BY GOOGLE