Sunday, November 29, 2009

Animals, Fleas, Ticks and Worms

By Owen Jones

Fleas and other parasites have always to be awarded the top priority by dog owners. The all too common occurrences of flea bite allergy in the case of dogs causes worry to many dog owners every year. This is because flea bites can induce allergic reactions in the area bitten by the fleas. In these cases, the affected area becomes hairless due to the dog scratching itself 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 produce 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 provide you a cream to ease 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.

Besides fleas, other parasites like ticks and lice in addition to the internal parasites like hook worms, round worms, whip worms etc. can affect the health of your dog. For example, if hookworm infects a dog, that dog will usually suffer from anaemia. The signs of anaemia become more prominent depending on the degree of infection by the hookworm.

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

Most dogs and all puppies get round worms, which is why dogs can often be seen rubbing their bottoms along the floor. However, if round worms are present in large numbers, infected puppies show a pot belly, which is easily recognized by dog owners themselves. Piperazine salts are given orally for the treatment of this condition. However, broad-spectrum anthelmintics like pyrantel pamoate, fenbendazole etc. are also used to treat this condition.

There are many drugs on the market to treat fleas and other parasites these days, although medications including the drug 'ivermectin' seem 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 but is now even available for external application too.

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