Heartworm may cause no clinical signs in the early stages of infestation, but as the worms grow and mature, they can interfere with the normal circulation of blood. This can result in signs of heart failure, and in some cases may lead to sudden death.
If your pet has not been on heartworm prevention we strongly recommend you speak to us about a heartworm test prior to starting a prevention program.
Please call us to discuss the best heartworm prevention program for your pet.
Thankfully, heartworm is very easy to prevent and should form part of your pet health care routine.
Intestinal worms are relatively common in many animal species including dogs, cats, rabbits, large animals, fish, reptiles and birds. Regular deworming is essential to ensure your pets remain healthy and to reduce the risk of some of these worms being transmitted to people.
Frequent deworming will kill worms that are present but it is very easy for your pet to become reinfested and so it’s important to continue deworming your pet all year round. Some intestinal worm species can produce large numbers of eggs, for example roundworm can lay 200,000 eggs per day within five weeks of infestation. It’s important to maintain a regular deworming program for your pets to reduce eggs being shed into the environment.
The short answer is yes, many worms infesting dogs are zoonotic, meaning they can be transmitted from animals to humans. Different worms cause different diseases and each have their own symptoms. Whilst anyone can become infected by intestinal worms, children and the immunocompromised are at greater risk. One of the most important ways to reduce human exposure is regular deworming of pets.
Please call us to discuss a deworming program for your pet.
Spotting fleas isn’t always easy – they are small and fast, and some dogs can show signs of severe itchiness and irritation when only a few fleas are present. The other thing to consider is that the adult fleas you see on your dog are only part of the problem. You may be surprised to learn that adult fleas (the ones you see) make up only about 5% of the total population. The remaining 95% (eggs, larvae and pupae) are found in carpets and bedding - in fact anywhere in your house! Each female flea can lay up to 50 eggs per day so it doesn’t take long for an infestation to take hold.
The most common ticks infesting dogs in Australia are the paralysis tick, the brown dog tick, and the bush tick.
The paralysis tick lxodes holocyclus is one of the most dangerous parasites that can affect your pet. Tick paralysis is estimated to affect tens of thousands of dogs and cats per year in Australia, with many animals dying. The greatest risk is associated with high numbers of adult ticks in spring and summer, but disease can be seen throughout the year. Paralysis ticks are more common on the east coast of Australia, from northern Queensland to Victoria.
After the tick has attached to the host animal it sucks blood and then secretes a toxin that can cause severe illness, or even death, in cats and dogs. Dogs and cats of any age can be affected.
Signs of tick paralysis include: loss of coordination in the hind legs (wobbly or not being able to get up) which may progress to the front legs, change in bark, retching, coughing or vomiting, loss of appetite, or laboured or rapid breathing. Any of these signs may indicate the presence of a paralysis tick. If your dog shows any of these signs you should seek veterinary attention as soon as possible.
Brown dog ticks and bush ticks do not cause tick paralysis, but they can cause skin irritation and also transmit other important diseases e.g. Babesia parasites which invade the red blood cells of dogs causing anaemia (which can be fatal).
Demodex mites are actually a normal inhabitant of your dog’s skin. These mites live in the hair follicles of dogs and are passed from the mother to her pups during nursing. The dog’s immune system normally controls the number of mites, so that they cause no harm. Dogs can develop signs of disease if their immune system is unable to control the mite population. This most commonly occurs in young or malnourished dogs, or those with other diseases that compromise their immune system. Signs of disease due to Demodex mites include hair loss, thickening of the skin, and skin infections. Cats have their own species of Demodex, however signs of disease are much less common in cats compared to dogs.
Sarcoptes mites not only affect dogs, but can also be transmitted to humans. The mites easily pass from an infested dog to other dogs that are in close contact. Sarcoptes mites burrow into the skin, leading to intense itching, hair loss, and skin infections. Confirming a diagnosis of Sarcoptes mites can be difficult as the mites live within the skin. Your vet may need to examine a skin scraping under the microscope to identify the mites.
As their name suggests, ear mites inhabit the ear canals and surrounding skin. Ear mite infestations can occur in dogs and cats, but infestation is more common in cats. Signs of infestation typically include skin irritation; scratching around the ears, head and neck; head shaking; the presence of an ear discharge that is dark and waxy (resembling coffee grounds) and an unpleasant odour from the ears. Your vet can diagnose ear mites by looking at a sample from the ear canal under the microscope.
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