Key takeaways
- Most dogs need a bath every 4–8 weeks, or when dirty or smelly.
- Use dog shampoo — human shampoo can irritate a dog's skin.
- Brush before bathing: water tightens mats.
- Rinse thoroughly and dry completely, especially skin folds and ears.
Dogs don't need baths as often as people. Bathing too often can strip natural oils and dry out the skin; too rarely, and your dog can get smelly and itchy. Here's how to find the balance.
How often?
| Dog | Typical bath frequency |
|---|---|
| Short, smooth coat, mostly indoors | Every 1–3 months, or when dirty |
| Double coats | Every 1–3 months; more during shedding season |
| Curly and silky coats (Poodle, Bichon, Shih Tzu) | Every 3–6 weeks, often at grooming appointments |
| Oily coats (e.g., Basset Hound) or very active outdoor dogs | Every 2–4 weeks |
| Dogs with skin conditions | As directed by your vet (medicated shampoos have specific schedules) |
Rolling in something awful, of course, calls for an immediate bath!
Choosing a shampoo
- Use a mild dog shampoo. Dog skin has a different pH from human skin.
- Oatmeal shampoos can soothe dry skin.
- Puppy shampoos are extra gentle.
- Medicated shampoos (for infections, allergies or seborrhea) should be used as your vet directs.
- Avoid heavily scented products and products containing tea tree oil, which can be toxic to dogs if swallowed or used in high concentrations.
Step-by-step bath
- Brush first to remove loose hair and tangles. Wet mats become tighter.
- Prepare everything: shampoo, cup or sprayer, towels, non-slip mat, treats.
- Use lukewarm water — test it on your wrist.
- Wet the coat thoroughly, starting at the neck and working back. Avoid spraying water directly in the face and ears.
- Lather with shampoo, massaging down to the skin. Follow label instructions (some medicated shampoos need to sit for 5–10 minutes).
- Wash the face with a damp washcloth, avoiding eyes.
- Rinse, rinse, rinse. Leftover shampoo causes itching. Keep rinsing until water runs clear.
- Towel dry and, if your dog tolerates it, use a blow dryer on a cool or low setting. Make sure double coats and skin folds dry completely.
- Dry the ears gently with a cotton ball or soft cloth.
- Reward!
Put a cotton ball loosely in each ear (remember to remove them!) to keep water out, and smear a lick mat with dog-safe spread on the tub wall to keep your dog busy.
Dogs that hate baths
- Start with short, positive sessions: just standing in an empty tub for treats.
- Use a non-slip mat — slipping is scary.
- Try a handheld sprayer on gentle pressure, or pour water with a cup.
- Keep water lukewarm and avoid the head.
- Stay calm and upbeat.
- Consider a professional groomer or self-serve dog wash with raised tubs.
Between baths
- Brush regularly (see brushing and shedding)
- Wipe paws after walks, especially in winter (see seasonal care)
- Use waterless shampoo or grooming wipes for spot cleaning
Persistent odor, greasy coat, flaky skin, redness, bumps or constant itching aren't solved by more baths — they're often signs of allergies, infection or other skin problems. See your vet.
