Quick Answer: Some dogs are genetically food-obsessed — Labrador Retrievers have a documented gene mutation affecting satiety signaling that means they literally don't receive the 'full' signal most dogs do. Beyond genetics, diabetes, Cushing's disease, intestinal parasites, and certain medications can increase appetite dramatically. For food-obsessed dogs without medical cause, slow feeding tools extend mealtime satisfaction significantly.
Managing Food Obsession
- Snuffle mat — turns a 30-second meal into 10-15 minutes of active sniffing. The physical work of searching produces more satiety than bowl eating.
- Treat ball — extends eating time by requiring physical problem-solving for each kibble piece
- Lick mat — wet food takes significantly longer from a lick mat than a bowl
- Multiple small meals rather than one or two large ones
When To See a Vet
Sudden onset of dramatically increased appetite in a dog who was previously normal warrants a vet check. Especially combined with weight loss despite increased eating, increased thirst, or a pot-bellied appearance.
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