
Over-bathing strips the natural oils that keep your Newfoundland's long, oily, water-resistant double coat healthy and waterproof — under-bathing allows dirt, allergens, and dead coat to accumulate against the skin. For this breed, every 6-8 weeks aligns with professional bathing schedules, but at-home baths between appointments depend on lifestyle and coat type. Double-coated Newfoundlands typically need bathing every 6–8 weeks, with extra de-shedding baths during spring and fall blowouts. When in doubt, brush thoroughly and spot-clean with a damp cloth rather than reaching for shampoo.
Human shampoo is never appropriate — the pH difference damages canine skin and coat over time. Match shampoo to coat need: a de-shedding or oatmeal shampoo for the Newfoundland's dense undercoat during shedding season, and a general moisturizing formula otherwise. Avoid heavily fragranced products; they mask odor temporarily but irritate sensitive skin. Always dilute concentrated shampoos per label instructions — undiluted product is harder to rinse and leaves residue that causes itching.
Coat-matched picks — buy once, use every groom.

Used by professional groomers worldwide. Made of high-quality Italian stainless steel with a heavy-duty spring for clean, sharp cuts.

The ultimate tool for double-coated breeds. Strips dead undercoat without damaging the guard hairs.
Preparation prevents 90% of bathing problems. Brush your Newfoundland thoroughly before wetting — water tightens existing tangles into mats that are painful to remove afterward. For the Newfoundland's long, oily, water-resistant double coat, this pre-bath brush-out is non-negotiable; skipping it is how post-bath mat emergencies happen. Use lukewarm water — hot water strips oils faster and dries skin. Saturate completely before applying shampoo; double coats repel water initially and shampoo applied to a dry coat doesn't clean effectively. Work shampoo from neck to tail, avoiding eyes and inner ears, massage to the skin with your fingertips (not nails), and rinse until the water runs completely clear — leftover shampoo is the leading cause of post-bath itching. Apply conditioner from mid-shaft to tips, wait 3–5 minutes, and rinse again thoroughly.
A damp coat is a mat waiting to happen, especially on Newfoundlands with long, oily, water-resistant double coat. Towel-dry by blotting and squeezing — never rubbing, which tangles the coat. A high-velocity dryer is the professional standard for the Newfoundland's dense coat: it separates hair, blows out loose undercoat, and dries to the skin in a fraction of the time a household blow-dryer takes. Hold the nozzle at a 45-degree angle and work in sections, brushing as you dry. Never let a Newfoundland outside with a wet coat in cold weather, and never crate a dog with a damp coat — body heat in an enclosed space creates a humid environment that breeds skin bacteria.
The 30 minutes after a bath set the coat up for success or failure for the next week. Once fully dry, brush through the entire coat with the appropriate tool for a long, oily, water-resistant double coat — this distributes natural oils activated by the massage of bathing and catches any loosened hair before it tangles. A finishing spray on the Newfoundland's long, oily, water-resistant double coat prevents static and adds slip for easier brushing over the next few days. Brush the feathering on the legs, tail, and ears daily if possible; these areas mat fastest due to friction and moisture from the dog's size and activity. Log each bath date so you can track frequency against skin and coat condition over time.
The oily Newfoundland coat requires a degreasing shampoo — standard dog shampoos do not fully clean the coat and leave a waxy, odorous residue. Follow with a heavy conditioner to restore softness.
Certified Master Groomer
With over 15 years of competitive grooming experience, Sarah ensures every guide on Groomas meets the highest professional standards.

Used by professional groomers worldwide. Made of high-quality Italian stainless steel with a heavy-duty spring for clean, sharp cuts.

The ultimate tool for double-coated breeds. Strips dead undercoat without damaging the guard hairs.

The professional-grade deshedding tool that reaches deep beneath the long topcoat to safely remove loose undercoat without cutting or damaging the guard hairs. Reduces shedding up to 90% with regular use. Essential for heavy seasonal shedders like Collies, Golden Retrievers, and Maine Coons.