Do this outside or on a tile or laminated floor that’s easy to clean. Both long and shorthaired dogs benefit from daily brushing.

Over-bathing can actually make dandruff worse, as it will dry out your dog’s skin. Stick to bathing your dog no more than once a week to help reduce dandruff.

For best results, go for a lotion containing colloidal oatmeal. Make sure to massage the lotion completely into your dog’s skin so they do not lick it off and ingest it. You may have to part the hair to reach the skin, especially with longhaired dogs.

How often you use the oil depends on the type you buy. Some may be made for daily use, while the others should only be used once a week or every few days.

Always switch between brands of dog food gradually. Mix in small amounts of the new food with the old food, gradually replacing the old food altogether within a few weeks. It’s okay to switch dog food brands on your own, but don’t add any supplements to your dog’s food without consulting a vet first. If your dog has a sensitive stomach, talk to a vet first. You can also contact your vet if your dog starts experiencing symptoms like vomiting.

Most people and animals are comfortable when humidity levels are between 40 and 60 percent. [9] X Research source

Check the water bowl regularly throughout the day and add more water if the bowl is empty or dirty.

For example, if your dog has dandruff outbreaks after you wash its bed, it may be allergic to the detergent you’re using. Try switching your detergent. If your dog’s outbreaks tend to occur during certain times of the year, your dog may allergic to things like pollen. Try keeping your dog indoors more often during seasonal changes to reduce symptoms.

Your vet may want a stool sample to test for parasites. If allergies are suspected, your vet may want to run an allergy test. Blood work may be needed if your vet suspects an underlying health condition like an immune disorder.

Never introduce supplements without consulting a vet first.