Bump on Dog: What to Do Now & When to See a Vet | AI Pets Lab
Symptom Checker
Visible bump under the skin [mild]
A raised area, may be smooth or irregular, movable or fixed
Red, warm, oozing area [moderate]
Moist, angry patch of skin, often with crusting
Pain when bump is touched [severe]
Dog yelps, flinches, or pulls away
Bump that grows very quickly (over days) [emergency]
A pea that becomes a grape in 2-3 days
Dark purple or black bump [emergency]
Bruise-like or deeply pigmented growth
Multiple bumps appearing suddenly [severe]
Several small lumps across the body
Frequently Asked Questions
My dog has a bump that is hot and oozing, what do I do?
That sounds like an infection. Clean it gently with warm water, but don't pop anything. Call your vet right away – they may need to see him today. If your dog acts sick or feverish, go to the emergency vet.
How do I know if a bump is cancer?
It's hard to tell just by looking. Vets look at growth rate, texture, whether it's attached to deeper tissue, and if it's ulcerated. Only a fine needle aspirate can diagnose. If it's growing, get it checked.
How long should I wait before taking my dog to the vet for a bump?
If it's small and not bothering him, you can monitor for 2-3 days. If it doesn't go away or grows, see a vet within a week. Any rapid growth or pain is a reason to go sooner.
Will the vet charge a lot to check a lump?
A basic exam fee is around $50-100. If they need to aspirate it, add $50-150. Biopsy is more. But catching something early saves money and worry. Many clinics offer payment plans.
I'm scared it's cancer, what should I do?
That fear is totally normal. But remember, most bumps in dogs are benign fatty tumors. The best way to stop worrying is to get it checked. The vet can often tell you on the spot if it looks suspicious. Don't let fear delay a simple check.
What's the difference between a cyst and a tumor?
Cysts are fluid-filled sacs that feel soft and movable. Tumors are solid growths that may feel hard or attached. Only a vet can tell for sure, but sticking to a regular checkup plan helps catch any issues.