Body odor in Welsh Terriers is generally related to skin diseases or skin surface wounds. Dog body odor generally occurs in the mouth, skin, ears, tail and secretory glands. It is usually caused by skin diseases, earwax, otitis media (externa), body surface wounds, and gastrointestinal diseases.

Treatment methods for Welsh Terrier body odor:

1. First, determine the source of the odor and determine whether it is the odor emitting from a certain part of the dog's body or the whole body. They all stink. Once determined, check the area again to determine the cause.

2. Check whether there are any abnormalities in the dog’s skin and whether the dog has itching symptoms, and then use the treatment plan for skin diseases.

3. If the odor is caused by bad breath, you can rinse the mouth with 0.1% potassium permanganate or 2% boric acid solution, and at the same time supplement the dog with vitamins A, C and B. Feed the dog easily Digested food.

4. If there is a bad smell in the ear canal, it may be otitis externa or otitis media. You can use cleaning and anti-inflammatory potions on your dog. If the situation is not serious, you can clean the dog's ear canal first, then use saline solution with an appropriate amount of antibiotic ointment to clean the ear canal, and finally use ear drops to drop ear oil, 1-2 times a day.