Recognising Skin Problems in Dogs: What Your Groomer Might Spot First

Groomers often notice skin problems before owners do. Here's what to look out for -- from hot spots and grass seeds to allergies and seborrhoeic dermatitis.

Groomers spend a lot of time with their hands in a dog's coat, which puts them in a unique position to notice skin changes that owners often miss entirely. A dog's fur hides a lot -- and by the time a skin problem becomes visible from the outside, it can already be well established underneath. This is one of the underappreciated benefits of regular professional grooming: a second set of eyes on your dog's skin, every four to six weeks.

Hot Spots

Hot spots (acute moist dermatitis) are red, raw, inflamed patches of skin that appear suddenly and can grow quickly. They're caused by a cycle of scratching, licking, or chewing in response to an irritant -- an insect bite, a grass seed, an allergic reaction, or moisture trapped under a thick coat. Hot spots are most common in warmer months and in dogs with dense or long coats. If Samara spots one during a groom, she'll flag it immediately -- these need veterinary attention rather than home management.

Seborrhoeic Dermatitis

Seborrhoea presents as either a greasy coat with a yeasty smell, or dry, flaky skin like dandruff. Both can have underlying causes -- allergies, hormonal issues, diet, or a primary skin condition. It's worth having your vet investigate if it's recurring rather than just treating symptoms with a medicated shampoo. A groomer might notice early signs in the coat texture or condition before full symptoms appear.

Grass Seeds

Grass seeds (particularly barley grass and similar species) are a common seasonal hazard for dogs in New Zealand. The seed's shape allows it to work into the coat, burrow through the skin, and travel through tissue -- causing abscesses if not removed. Check between the toes, around the ears, in the armpits, and around the groin after any time in long grass. Samara checks for seeds during every groom, but if your dog is showing signs of a swollen lump, a small wound that won't heal, or is repeatedly licking one area, seek veterinary advice immediately.

Allergies

Skin allergies in dogs typically show as generalised itching, redness, recurring ear infections, or paw chewing. Environmental allergens (grass pollen, dust mites) and food allergens are common culprits. A groomer can notice patterns -- repeated skin inflammation, persistent ear issues, coat quality changes -- that are worth flagging to a vet. Regular grooming and appropriate shampoos can help manage symptoms and keep the skin barrier in better condition.