Symptoms
What is wrong with my pet?
Common signs in dogs and cats: how urgent each usually is, the likely causes, what you can do at home and when to go to a vet now.
Check how urgent it is- Bad breath in dogs and cats Bad breath is most often dental disease, which affects most dogs and cats over three. It isn’t urgent, but it is painful…
- Bloated stomach in dogs A swollen, tight belly with unproductive retching can mean gastric dilatation-volvulus — the stomach fills with gas and twists. It is one…
- Blood in dog poo A streak of fresh red blood in an otherwise well dog often comes from an irritated large bowel. Large amounts of blood,…
- Blood in urine Blood in the urine should be checked by a vet within a day. It is often a bladder infection or inflammation, but…
- Cat breathing with mouth open Cats rarely pant. Apart from a brief pant after very hard play or a stressful car journey that stops within a minute…
- Cat coughing A cat crouching low with neck stretched out and coughing is often mistaken for a hairball. Repeated coughing without bringing anything up…
- Cat diarrhoea Diarrhoea for a day in a bright, eating cat often settles on its own. Diarrhoea for more than a day or two,…
- Cat drooling Some cats drool when they are blissfully happy and kneading. Drooling with pawing at the mouth, bad breath, not eating or foaming…
- Cat losing weight Unintended weight loss is one of the most important early signs of illness in cats, especially older cats. A cat losing weight…
- Cat not eating A cat that has not eaten for 24 hours should see a vet. Cats that stop eating can develop a serious liver…
- Cat overgrooming A cat who licks or pulls out fur, often leaving a bald belly or inner thighs, usually has itchy skin, pain or…
- Cat sneezing Occasional sneezing is normal. Sneezing with runny eyes and nose is usually a viral "cat flu", which most adult cats recover from…
- Cat straining to pee A cat that is straining in the litter tray and producing little or no urine may have a blocked urethra. It is…
- Cat vomiting Occasional vomiting of a hairball or a meal eaten too fast is common. Vomiting more than once or twice a month, vomiting…
- Cat vomiting hairballs An occasional hairball is normal for many cats. Frequent hairballs, repeated retching without producing one, or vomiting with lethargy or loss of…
- Constipation in dogs and cats Going a day without a stool is rarely a problem. See a vet if your pet hasn’t passed a stool in two…
- Diarrhoea in dogs Short episodes of diarrhoea in a dog that is otherwise well usually settle in a day or two with a bland diet.…
- Dog collapse A dog that collapses — even if they get up a few seconds later — needs to see a vet straight away.…
- Dog coughing A honking cough in an otherwise bright dog is often kennel cough, which usually clears in one to three weeks. Coughing with…
- Dog hair loss Some shedding is normal, but bald patches, thinning fur, or hair loss with itching, redness or scaling isn’t. It’s rarely urgent, but…
- Dog itching and scratching Constant scratching, licking or chewing usually means fleas, an allergy or a skin infection. It is rarely urgent, but itching that lasts…
- Dog lethargic A dog who is more tired than usual for a day after a big walk is usually fine. Lethargy lasting more than…
- Dog limping Mild limping that improves over a day or two with rest is often a sprain or a sore pad. A dog that…
- Dog not eating A healthy dog skipping one meal is usually nothing to worry about. A dog that refuses food for more than 24 hours,…
- Dog panting a lot Panting is normal after exercise, in heat or with excitement. Heavy panting at rest, at night, or with restlessness can mean pain,…
- Dog scooting A dog dragging their bottom along the floor usually has itchy or full anal glands. It isn’t urgent, but scooting that continues,…
- Dog shaking or trembling Dogs shake when cold, excited or frightened. Shaking with other signs — vomiting, weakness, pain, wobbliness — or trembling that doesn’t stop,…
- Dog vomiting A single bout of vomiting in an otherwise bright dog is common and often settles within a day. Repeated vomiting, blood, a…
- Dog wobbly or off balance A dog that suddenly stumbles, tilts the head, walks in circles or looks drunk needs a vet the same day. Causes range…
- Ear infection in dogs Head shaking, scratching at an ear, a smell or discharge usually mean an ear infection. See a vet within a day or…
- Excessive thirst in dogs and cats A pet that suddenly drinks and urinates much more than usual should see a vet within a day or two. It is…
- Fast breathing at rest Fast or effortful breathing while resting is an emergency, and so is any open-mouth breathing in a cat. Go to a vet…
- Heatstroke in dogs Heavy panting, drooling, wobbliness or collapse in warm weather can be heatstroke. Start cooling your dog with cool (not ice-cold) water and…
- Lumps and bumps Most lumps are harmless, but you can’t tell by feel. Any new lump, or one that is growing or changing, should be…
- Pale gums Healthy gums are bubble-gum pink. Pale, white or grey gums can mean blood loss, shock or severe anaemia, and are an emergency…
- Red or cloudy eye A red, squinting, cloudy or weeping eye should be seen by a vet within a day. Eyes deteriorate quickly, and ulcers and…
- Reverse sneezing in dogs Reverse sneezing — loud, honking snorts while the dog stands still with neck stretched — looks alarming but is usually harmless and…
- Seizures in dogs and cats A seizure lasting more than five minutes, or several close together, is an emergency. After a single short seizure, keep your pet…
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