Fleas, Ticks and Worms

By Owen Jones

Fleas and other parasites have always to be awarded the highest priority by dog owners. The very common incidences of flea bite allergy in dogs causes worry to many dog owners every year, especially in the summer. This is because flea bites can cause allergic reactions in the area bitten by the fleas, which is often on the back above the tail. In these cases, the affected skin becomes hairless due to the dog scratching itself very vigorously.

Heavy flea infestations can cause severe dermatitis in dogs, because the dog will scratch and scratch the area until he bleeds and can also introduce infection. If the flea bites cause an allergic reaction or even dermatitis in your dog, he/she really ought to be taken to the veterinary doctor as soon as possible, because usually, the dog will be experiencing severe discomfort by this time.

The vet will sell you a salve to soothe the itching and reduce the inflammation and some powder or a spray to kill the fleas. Prevention is better than cure and medicated collars are available to treat and prevent an infestation of external parasites like ticks and fleas.

Apart from fleas, other parasites like ticks and lice plus the internal parasites like hookworms, round worms, whip worms etc. can have an adverse effect on the the well-being of your dog. For example, if hookworms have infected a dog, that dog will almost surely suffer from anaemia soon. The signs of anaemia become more obvious depending on the advancement of the hookworm infection.

Hookworm larvae can enter directly through the skin into the internal body and cause severe problems inside the infected dog. These dogs may show lesions on their paws and on their skin because of dermatitis. Often, skin rashes occur too in these cases and the affected animal may also have diarrhoea, which is flecked with blood.

Nearly all dogs and definitely all puppies will have round worms at some time, which is why dogs can sometimes be seen rubbing their bottoms along the floor. However, if round worms are present in very large numbers, affected puppies show a pot belly, which is easily noticeable by the dog's owners themselves. This can result in malnutrition and even death. A dose of piperazine salts can be given orally for the cure of this problem. However, broad-spectrum anthelmintics like pyrantel pamoate, fenbendazole etc. will also cure this very common condition.

Many drugs have arrived on the market to treat fleas and other parasites, although nowadays, the medical agent called ivermectin seems to be preferred by many dog owners to clear up fleas and other parasites in dogs. This drug is available for injection or oral use and is now even available for external application too. - 30195

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