Skin allergies head the Bichon's condition list and they are the breed's everyday complaint — itching, paw licking, recurrent ear trouble and inflamed skin, often seasonal and often lifelong. It is managed rather than cured, and a dense coat over irritated skin makes regular grooming part of the treatment rather than a cosmetic extra.
Bladder stones are the second and they are the one to recognise early. Bichons have a documented predisposition, and the practical signs are straining to urinate, frequent small amounts, blood in the urine or discomfort. In a male dog a stone that lodges in the urethra can cause a complete blockage, which is life-threatening within hours — straining with nothing produced is an emergency, not a wait-and-see.
Water intake, a diet chosen with a vet's input after any episode, and not making the dog hold on for long stretches all reduce recurrence.
Patellar luxation, cataracts and dental disease complete the list.
The Malamute's list runs to hip and elbow dysplasia, hypothyroidism, hereditary cataracts, progressive retinal atrophy, epilepsy, heart disease, bloat, inherited polyneuropathy and zinc-responsive skin disease.