Keep worming and flea treatment up to date using safe effective veterinary products on all animals in the household. In dogs with repeated anal gland issues we may recommend surgical removal of the glands.We recommend that dogs that produce a thick anal gland secretion come and see us every couple of months to have their glands expressed to try and reduce the risk of glands becoming impacted and becoming infected/abscessing.Anal gland abscesses are more serious and may require surgery to get the gland draining and to remove the unhealthy tissue, along with a couple of weeks of antibiotics and pain relief medication.In very relaxed dogs we can do this consciously but many require sedation. We usually repeat the treatment about once a week for two to three weeks until we are happy the infection has resolved. Infections of the gland are treated by expressing the gland, flushing it and then infusing a topical antibiotic into the gland along with pain relief and sometimes a course of antibiotic tablets.The abscess may also burst leaking a mixture of anal gland secretion, pus and blood. In some cases these blocked glands may burst causing an abscess to form. In many of these cases the gland will become infected, causing pain and inflammation. For some unknown reason some dogs' anal glands produce a rather thick, semi-solid material which is much more prone to blocking the gland because the thick secretion can’t pass through the narrow duct to the outside (we call this impaction). In normal dogs small amounts of secretion leak out naturally during defecation and periods of activity keeping the glands empty.Anal gland problems are more common in small breeds of dogs than the large breeds.There a couple of theories one is that the secretion is involved in territory marking and the other is that the secretion helps to lubricate the faeces and assist in their smooth passage. We are often asked what the purpose of anal glands is other than to cause dogs’ problems.The cells lining the glands produce a brownish to grey coloured really foul smelling oily fluid. The gland empties through a short and narrow duct to the surface near the inside edge of the anus. Anal glands are small paired pockets located just inside the anus at the 4 and 8 o’clock position.Once we are happy we have flea and worm issues covered our next step is to check the anal glands – you know this is coming when you see us reaching for the latex examination gloves and KY jelly! So what are the anal glands? In some cases we may send a faecal sample to the lab for parasite analysis. If we suspect that worms may be a problem we usually just treat the dog with a good quality wormer at the correct dose and repeat it again in a few weeks’ time to see if the problem resolves. Worm issues can be a little tricky to diagnose on examination unless the infestation is severe and there are adult worms or tapeworm segments obvious in the faeces or stuck in the fur around the bottom. The first thing we do after a good general examination is check on the worming and flea treatment history (what products have been used on all the pets in the household and how frequently) and have a good look for evidence of fleas (live fleas and flea dirt). Less common causes are allergies, skin infections and tumours. Three common causes of itchy bottoms are fleas, worms and anal glands issues with anal glands being top of the list and the main focus of this discussion. Sometimes there can be fishy odour and occasionally a swelling next to the anus and leakage of foul fishy smelling fluid. Owners will often observe the skin around the anus and tail base looking moist and red, and there may also be hair missing. Some will itch their sides, or seem uncomfortable when defecating. Regardless of the words used to describe it, we are talking about dogs rubbing their back ends along the ground and or persistently licking and biting around their anus and tail base area. Owners’ frequently bring their dogs to see us because their dogs are itchy around their bottoms, and we hear some interesting descriptions of the problem such as ‘sliding’, ‘scooting’ ‘nibbling’ ‘skidding’ and ‘pulling wheelies’
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