“Why Is My Pet Itching So Much?” – And Other Common Vet Questions

As vets, we love answering your questions because it means you’re invested in your pet’s wellbeing. Over the years, some questions come up again and again – and for good reason. They often point to underlying issues that can affect your pet’s health and happiness. Let’s explore a few of the most commonly asked ones, starting with an itchy favourite.

1. “Why is my dog/cat scratching all the time?”
Itching, scratching, chewing, and licking are classic signs of discomfort, often related to skin allergies, parasites, or infections. Fleas are the number one suspect, but even if you don’t see any, a single flea bite can trigger an allergic reaction in some pets. Food allergies or environmental triggers (like pollen or dust mites) can also cause skin irritation. Sometimes it’s a combination of things, and getting to the root cause may take a bit of detective work — but it’s well worth it for your pet’s comfort.

2. “Is my pet overweight?”
This one comes up a lot – and with good reason. Pet obesity is a growing issue, affecting not only your pet’s energy levels but also their joints, organs, and lifespan. If you can’t feel your pet’s ribs easily or if they’ve lost their waistline, it might be time for a weight check and diet review. Most vets are happy to help create a weight-loss plan that doesn’t feel like punishment for your pet (or you!).

3. “Why does my pet’s breath smell so bad?”
Bad breath is more than just unpleasant – it’s usually a sign of dental disease. Tartar build-up, inflamed gums, or even loose teeth can all cause that foul smell. Left untreated, dental disease can lead to pain, infections, and problems with eating. Regular dental checks (and sometimes professional cleaning under anaesthesia) can make a big difference.

4. “When should I vaccinate my pet?”
Vaccination schedules vary depending on your pet’s species, age, lifestyle, and local disease risks. Puppies and kittens need a course of vaccines starting at 6–8 weeks of age, with boosters as they grow. After that, most pets need annual boosters or check-ups to stay protected. Your vet can tailor a schedule that fits your pet’s specific needs.

5. “Is it normal for my pet to eat grass?”
Occasional grass eating is actually quite common and usually harmless. Some pets may do it because they enjoy the texture, others when they feel a bit nauseous. If your pet is eating large amounts of grass or vomiting frequently afterwards, it’s worth mentioning at your next check-up.

“Remember, no question is ever too small or silly when it comes to your pet’s health. Vets are here to help, and the more you ask, the better we can work together to keep your furry friend thriving.”

Diego Segura Sempere, DVM MRCVS CertAVP (ED) MRCVS and Co-Founder Selectyourvet