The lowdown on hairballs
Itís completely natural (even if it does sound a little alarming!) for your cat to cough up a hairball every now and then. But can it ever be a problem? Petplan vet Brian Faulkner answers our questions on the furball facts, and explains the symptoms to watch out for.
Q How do hairballs form?
A Your catís tongue is an excellent tool for grooming, as its tiny backwards-facing barbs help to pick up stray hairs and remove them from her coat. This is great for preventing matting, but as those barbs also ensure your cat canít spit the hair back out, it means she will end up swallowing it with every lick. The hair then gathers into a little ball in your catís gut, and usually passes out safely and comfortably in her poo. Occasionally, a hairball wonít pass normally and, instead, your cat will vomit up a little sausage-shaped ball of fur. In rare cases, if the hairball wonít come up or pass out, it can cause an uncomfortable tickle in your catís stomach. When this happens, sheíll try to regurgitate it and youíll hear these typical retching noises.
Q How can you tell when a hairball is a problem?
A In healthy cats, the most common symptom of a furball is a 'cough-gag-retch' sound – so-called because it's tricky even for vets to work out if a cat is coughing (clearing the airways by pushing air out of the lungs), gagging (making throat movements to clear an object that's become stuck) or retching (a noise associated with dry-heaving and vomiting). Occasional hairballs and retching are nothing to worry about, but if your cat is gagging every few weeks, or for more than 48 hours at a time, too much excess hair could be ending up in her gut. She may be over-grooming as a result of a skin condition or an allergy. If you notice your cat licking herself more than usual, or any bald spots appearing on her body, it's worth discussing allergy testing with your vet.
When it comes to the 'cough-gag-retch' reflex, it's perfectly normal for your cat to do this several times in a single session and the retching action shouldn't bring up anything except the hairball itself. However, if your cat is bringing up bile it could be a sign of pancreatitis, and you'll need to see your vet as soon as possible. Other hairball symptoms can include your cat nibbling on grass, as well as constipation and lethargy. If your cat doesn't pass the hairball, and these signs last for more than two to three days, book a check-up with your vet to make sure nothing else is amiss.
Q Is that retching noise always due to a furball?
A The problem with hairballs is that they can be confused with other serious health conditions, such as feline asthma. The main symptom of feline asthma is usually a dry cough, but if your cat has developed a sore throat (laryngitis) at the same time, she can make a retching sound similar to bringing up a hairball. Asthmatic cats usually also tend to wheeze, so if you're in any doubt about which condition it might be, ask your vet for advice.
Q Do furballs ever need veterinary treatment?
A Hairballs may need a prescribed medication if they cause a blockage in your catís intestine, but this is very rare. If your cat does seem vulnerable to developing blockages, your vet can recommend an anti-furball laxative. Its thick, sticky consistency Ďde-fluffsí your catís gut by gathering up all the hair and passing it out safely in her poo. This will also remove the tickly feeling that irritates the gut and causes the cough-gag-retch reflex.
Q Any prevention tips?
A Brushing your cat regularly with a soft brush can definitely help, and you should aim for a once-a-day grooming session for longhaired breeds, or a weekly one for shorthaired cats. If your cat is prone to furballs, you can also consider an anti-hairball dry food. These kibble-based diets usually contain vitamins and minerals to improve the condition of your catís fur and reduce hair loss, plus they have plenty of fibre to help Ďsweepí the excess fur through her digestive system. By and large, hairballs are a digestive issue rather than a breathing problem, so itís important to recognise the difference between the two. If your cat is coughing or gagging regularly, never just assume that itís a hairball. If youíre in any doubt, always have a chat with your vet.