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Ask Dr. Michael Salkin Your Own Question
Dr. Michael Salkin
Dr. Michael Salkin, Veterinarian
Category: Dog Veterinary
Satisfied Customers: 24426
Experience:  University of California at Davis graduate veterinarian with 44 years of experience
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He stinks and has dandruff, Bear, and he is one year old. He

Customer Question

he stinks and has dandruff
JA: I'm sorry to hear that. What is the dog's name and age?
Customer: Bear, and he is one year old. He just had a yeast infection and he took antibiodics for a week and drops for his ears and he got better. Then I took him to boarding for almost a week, and he came back stinky again with dandruff...
JA: There are all sorts of infestations Bear, can pick up. I'll have you talk to the Veterinarian who'll sort out what is wrong and help you decide what to do about it. Is there anything else important you think the Veterinarian should know about Bear,?
Customer: any shampoo you can recommend?
Submitted: 1 month ago.
Category: Dog Veterinary
Expert:  Dr. Michael Salkin replied 1 month ago.

You're speaking to Dr. Michael Salkin. Welcome to JustAnswer. I'm currently typing up my reply.

Expert:  Dr. Michael Salkin replied 1 month ago.

I'm sorry to hear of this with Bear. Which breed is he, please?

It sounds as if you're describing primary seborrhea. This is a hereditary disorder of skin keratinization and maturation. Keratin is a structural protein in the skin. Clinical symptoms initially appear during puppyhood and may be mild at first but worsen with age. Symptoms may become apparent or worsen as an adult if underlying concurrent diseases develop.

Clinical signs may include a dull, dry, lusterless hair coat, excessive scaling (dandruff), follicular casts, scaly and crusty seborrheic patches and plaques, and greasy, malodorous skin. Most of the body is involved to some degree, with interdigital areas, perineum, face, axillae, ventral neck, abdomen, and skin folds usually most severely affected. Pruritis (itchiness) is mild to intense, and ceruminous otitis externa (oily external ear canal inflammation) is common. Secondary skin and ear infections with bacteria and Malassezia (yeast) are often present.

I can appreciate how frustrating his care must be for you. I don't know everything you've tried so I'll list a primer for treatment and prognosis for you to peruse...

1) Ensure good nutrition. A commercially balanced dog food that meets AAFCO requirements should be fed. You should find the AAFCO statement on the food label.

2) Any secondary bacterial and yeast (Malassezia) skin and ear infection should be treated with appropriate topical and systemic therapies. Periodic treatments or long-term, low-dose maintenance therapy may be needed because these dogs are susceptible to recurring infection. (Yeast needs to be treated for a month rather than a week. Ketocoanzole at 5 mg/lb once daily is recommended.)

3) For symptomatic control of ceruminous otitis, long-term maintenance ear care is necessary. Ear treatments with a multimodal therapy (consult with Bear'svet) or ear cleaner should be administered to both ears every 1-7 days to control cerumen (wax) accumulation.

4) For symptomatic control of seborrhea, antiseborrheic shampoos and emollients may be used every 2-7 days until the skin condition is improved (~2-3 weeks), then, bathing frequency should be decreased to every 1-2 weeks or as needed for maintenance. Antiseborrheic shampoos contain some combination of sulfur, salicyclic acid, tar, benzoyl peroxide, and phytosphingosine and can be found over the counter in pet/feed stores or at Bear's vet hospital.

5) Daily oral fatty acid supplementation may be helpful as an adjunct therapy (180mg EPA/10lbs). EPA is thought to be the most antiinflammatory of the essential omega-3 fatty acids. It's plentiful in fish oil supplements.

6) Vitamin A 8000-10,000 IU per 20lbs orally administered with a fatty meal every 24 hours. Improvement should be seen within 4-6 weeks.

7) For dogs with severe, greasy, malodorous, pruritic seborrhea, treatment with systemic corticosteroids may be helpful. Acitretin (a retinoid) may be helpful in some dogs. Calcitriol (vitamin D) may be helpful in some cases.

The prognosis is variable, depending on the severity of the seborrhea. This is an incurable condition that requires lifelong therapy for control. Please respond with further questions or concerns if you wish.

Customer: replied 1 month ago.
ok, thanks!
Expert:  Dr. Michael Salkin replied 1 month ago.

You're welcome. Which breed is he, please?

Expert:  Dr. Michael Salkin replied 1 month ago.
Hi,

I'm just following up on our conversation about your pet. How is everything going?

Dr. Michael Salkin

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