Understanding Lumps on Dogs, From our Vets in Glasgow
August 25, 2025
Our vets in Glasgow see all sorts of lumps and bumps on dogs, and many of them are harmless. Some appear gradually over time, others seem to pop up overnight. If you’ve found something unusual, here’s a quick guide to help you understand what it might be, and what to do next.
Finding a lump on your dog can be worrying, but not every lump is something serious. Still, it’s always worth getting it checked by one of our vets at Avenues Vets, just to be sure.
Common types of lumps on dogs
Here are some of the most frequently seen skin lumps on dogs by our vets at Avenues Vets:
- Lipomas: These are soft, moveable, fatty lumps under the skin, usually found in older dogs. They’re generally harmless but may grow over time.
- Warts: Often seen in younger dogs, especially on the face or paws. They’re small, rough and may resemble tiny cauliflowers.
- Age-related skin growths: These often look like warts but are typically harmless skin growths found on older dogs.
- Cysts: These can feel like firm, round bumps and may fill with fluid or keratin. Sometimes they burst on their own – but they may need veterinary treatment.
- Abscesses: Painful, swollen lumps that may feel warm to the touch. Our vets in Glasgow explain that these are often caused by infection, sometimes from a bite or scratch.
- Tumours: Some lumps, especially if fast-growing, irregular in shape, or ulcerated, could be more serious and need further investigation.
When should I worry?
Our vets advise that you should call our team at Avenues Vets if your dog’s lump is:
- Growing quickly
- changes in size, colour and shape
- Hard or fixed in place
- Bleeding or weeping
- Causing your dog discomfort
- One of several new or changing lumps
If any of these symptoms apply, it’s time to call us on 0141 643 0404 to book a check-up, or visit The Avenues Vets’ booking page online. Even if the lump seems small and harmless, it’s best to get it checked by a vet early.
We may recommend a fine needle aspiration (FNA) sample or a biopsy to find out more. Many lumps turn out to be benign but catching something early can make all the difference if treatment is required.
If you’re unsure about a lump or bump on your dog, don’t wait and see – book an appointment with our friendly veterinary team in Glasgow today.
