Top 10 reasons cats and dogs visit the vet (and what pet parents should know)

Top 10 reasons cats and dogs visit the vet (and what pet parents should know)

25/06/2025

 As loving pet parents, we all want to keep our furry friends happy and healthy. Even with the best care, health issues can arise and accidents can happen. Based on recent veterinary reports and pet insurance claim data, here are the top reasons UK dogs and cats need a trip to the vet—and the signs you should never ignore. 

Most common reasons for a vet visit for a dog

  1. Skin Allergies: If your dog is constantly scratching, biting or licking themselves with red or sore skin patches and irritation, it is distressing for your dog and you, and could indicate they are allergic to something. This is the number one reason why pet parents take their pet to the vet. Triggers can include food, pollen, dust mites, or flea bites.
  2. Ear Infections: Dogs with ear infections often shake their heads, scratch excessively, or have discharge and a strong odour from their ears. Quick treatment prescribed by the vet can prevent complications.
  3. Non-Cancerous Skin Lumps: Found a new bump or lump on your dog? Most are benign, but they should always be checked out to ensure it's nothing serious.
  4. Skin Infections: Red, scaly, or smelly patches can indicate a bacterial or fungal skin infection. These often result from allergies or wounds, but a vet can help.
  5. Vomiting: This can be caused by anything from dietary changes to infections. If it’s persistent or severe, it’s time for a vet visit.
  6. Diarrhoea and Tummy Upsets: Digestive troubles are common, but if diarrhoea lasts more than a day or includes blood, you should take your dog to the vet.
  7. Arthritis: Older dogs often develop arthritis, leading to stiffness, limping, or reluctance to play. There are many treatments to ease their discomfort.
  8. Dental Disease: Gum infections and tooth decay don’t just cause bad breath, they can affect your dog’s overall health. Regular dental checks is essential.
  9. Urinary Tract Infections (UTIs) : Frequent urination, straining, or blood in the urine can signal a UTI. These are uncomfortable at best and can be painful so require prompt vet treatment.
  10. Soft Tissue Injuries: Bruises or sprains from rough play or minor accidents can cause limping or swelling. A vet can rule out fractures or deeper damage.

Most common reasons for a vet visit for a cat

  1. Bladder or Urinary Tract Disease: Cats are especially prone to urinary issues. Straining in the litter box, crying, or accidents outside the box could indicate a serious problem like a blockage or infection.
  2. Dental Disease: Dental issues are just as common in cats as dogs. If your cat is drooling, eating less, or has bad breath, they need a dental check-up.
  3. Chronic Kidney Disease (CKD): CKD is especially common in older cats. Signs include increased thirst, more frequent urination, weight loss, and lethargy.
  4. Hyperthyroidism: This hormonal condition causes weight loss despite a strong appetite, increased activity, and sometimes vomiting. It’s treatable once diagnosed.
  5. Vomiting: In cats this can be due to hairballs, diet, or underlying illness. Chronic or sudden severe vomiting needs veterinary evaluation.
  6. Diabetes: Increased thirst, frequent urination, and unexplained weight loss can signal feline diabetes. With proper care, it can be managed long-term.
  7. Diarrhoea and Tummy Upset: Common causes include parasites, infections, or food sensitivities. Persistent diarrhoea should be checked by a vet.
  8. Lymphoma (Cancer): Lymphoma is a common feline cancer. Watch for signs like lethargy, loss of appetite or swelling near lymph nodes.
  9. Upper Respiratory Infections (URIs): More common in kittens or shelter cats, URIs cause sneezing, nasal discharge, and eye problems. Most are treatable but contagious, so it is best to seek vet help.
  10. Skin Allergies: While less common than in dogs, cats can also suffer from itchy, inflamed skin caused by allergies to fleas, food, or environmental factors.

Stay Proactive About Pet Health

Many of the conditions listed above are manageable, especially when caught early. Regular vet visits, annual routine examinations and paying attention to changes in behaviour can go a long way to prevent health issues.

If your pet is showing any of the symptoms we mention, please don’t wait. A timely vet visit could make all the difference in your pet’s comfort and quality of life. You could consider setting up regular wellness checks with your vet and keeping a symptom journal. It’s one of the best gifts you can give your furry best friend.

If you don’t have pet insurance yet please take a look at the reviews of UK pet insurers left on our site and get a few quotes, to help you choose the best provider for you and your pet.