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What Are The Effects Of Lyme Disease In Dogs

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How To Protect Your Property And Your Pets

Lyme disease in dogs and humans

On this last topic, Bloom commented that the majority of flea and tick control medicines on the market work fairly well. He, however, cautioned against using more than one of them in tandem.

“In my opinion, it would be overly cautious to use more than one,” he says. “In other words, I wouldn’t use both a collar and a topical prevention, or an oral prevention and a topical. I think that’s kind of too much poison for the dog.”

You can, however, combine one of the topical or oral preventatives with the Lyme vaccine. So there is a way you can further protect your pet from contracting the disease if you live in an area where deer are prevalent.

If you’re looking for an additional way to protect your yard, Bloom recommends having the perimeter sprayed by a pest control company.

Goldstein also recommended treating the perimeter of your property, but his recommendation came in the form of a physical barrier, rather than one of pesticides.

“If you’re up against woods in your yard, a barrier of wood chips of pebbles will prevent at least the ticks from going across,” explains Goldstein. “They can be carried across it by an animal, but at least they won’t cross a barrier like that.”

Which Antibodies Does The Vaccine From Merial Induce

It is a recombinant vaccine based on Osp A. Vaccinated animals should develop high antibody levels to OspA and maintain negative antibody levels to the remaining two antigens. Infected/non-infected animals can be identified based on OspC and OspF antibody values. Detection of the early Lyme infection stage is possible after using this vaccine.

Possible Complications To Watch For With Lyme Disease

Talk to your veterinarian if you have any questions or concerns about your dogs condition.

  • Some dogs who take antibiotics can develop loss of appetite, vomiting and diarrhea.
  • Once infected, a dog will always have the bacteria that cause Lyme disease in his or her body. Therefore, relapses are possible, and owners should be on the lookout for unexplained fever, swollen lymph nodes, and/or lameness.
  • A small percentage of dogs develop kidney failure as a result of Lyme disease. Clinical signs include vomiting, weight loss, poor appetite, lethargy, increased thirst and urination, and abnormal accumulations of fluid within the body.

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In Dogs Treatment Acts Fact

If you’ve ever known anyone who’s contracted Lyme disease, then you probably know that treatment can be a long and complicated process in humans. Thankfully, in dogs, it’s much simpler.

“Generally, and this is I think a big difference between dogs and people, within a couple of days of starting treatment with Doxycycline, they usually go into remission,” Bloom tells CBS News. “And pretty much by the second day of Doxycycline, they feel so much better. They act normally. They have no more fever. They start to eat again and they get better.”

Most Dogs Dont Get Lyme Disease Symptoms Even When They Have Lyme Disease

Borreliosis in dogs: symptoms and treatment

In 2006, researchers at the University of Pennsylvania infected beagles with Lyme disease.

None of the adult dogs showed any signs of Lyme disease even though they had Lyme disease.

The only dogs in the group that showed any signs of Lyme disease were the puppies and after four days of on and off symptoms, every puppy showed no signs of Lyme disease.

This is likely because puppies have immature immune systems. So while Lyme is common, the disease isnt.

But what about dogs who already test positive for Lyme?

Meryl Littman was the lead researcher and explains 95% of exposed dogs dont get sick, but they become Lyme antibody-positive on tests, which may scare people into thinking they need to be treated.

In fact, 70% 90% of dogs in some areas of New England test positive for Lyme. About 40% of dogs in Pennsylvania test positive.

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Is There A Vaccine That Will Protect My Dog From Lyme Disease

A safe and generally effective vaccine is available for protecting dogs against Lyme disease. This vaccine is initially given twice, at two- to four-week intervals.

“Annual revaccination is necessary to maintain immunity.”

Annual revaccination is necessary to maintain immunity. Vaccination against Lyme disease will be determined by your pet’s lifestyle and individual risk assessment. Be sure to discuss any questions you may have regarding the type and frequency of vaccination with your veterinarian.

Contributors: Ryan Llera, BSc, DVM Ernest Ward, DVM

Other Symptoms Of Lyme Disease In Dogs

Dogs are more resilient against Lyme disease than other animals. According to an experimental study, only a few percentage of pet dogs that test positive for this disease develop symptoms.

Dog Lyme disease can also result in intermittent arthritis, similar to humans, and rarely results in a kidney infection. Other symptoms include:

  • Pain in Joints and leg
  • Signs of rash in areas such as the leg or the limb
  • Signs of fever and illness
  • Joint pain or

All of these symptoms are indicative of a tick bite.

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What Are The Signs And Symptoms Of Lyme Disease In Dogs

In contrast to human cases of Lyme disease, where three different stages are well known, Lyme disease in dogs is primarily and acute or subacute arthritis. The acute form may be transient and may recur in some cases. The devastating chronic stage in humans with systemic disease has rarely been seen in dogs.

Dogs show sudden lameness and sometimes signs of severe pain. One or more joints may be involved. Joints are often swollen, hot, and painful upon manipulation. Dogs may have fever and be off-feed and lethargic. Some become severely depressed and are reluctant to move. Lameness may recur after a period of recovery lasting several weeks.

Lameness in dogs occurs an average of two to five months after tick exposure.

The first stage of human Lyme disease, a skin rash called erythema chronica migrans, is rarely seen in dogs. Some symptoms associated with the later stages of Lyme disease in humans have also been reported in rare instances in dogs. They include heart block, kidney failure, and neurological changes such as seizures, aggression, and other behavior changes.

How Is Canine Lyme Disease Treated And Prevented

Lyme Disease: Signs and Symptoms in Dogs and Humans

Because Lyme disease is a bacterial infection, it can be treated with antibiotics, once an animal has been examined and tested positive. The antibiotic of choice for canines is doxycycline. Treatment lasts for up to 4 weeks.

The Cabbagetown Pet Clinic offers a comprehensive Cabbagetown Care Program, which includes a canine Lyme vaccination. This is the only way to assure dogs in endemic and expansion areas, such as Toronto, are protected.

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Treating Dog Lyme Disease

If the diagnosis is Lyme disease, your dog will be treated as an outpatient unless their condition is unstable . Doxycycline is the most common antibiotic that is prescribed for Lyme disease, but other antibiotics are also effective.

Treatment usually takes at least 4 weeks, and longer courses may be necessary in some cases. Your veterinarian may also prescribe an anti-inflammatory if your dog is especially uncomfortable.

Unfortunately, antibiotic treatment does not always completely eliminate the infection from Borrelia burgdorferi bacteria. Symptoms may resolve but then return at a later date, and the development of kidney disease in the future is always a concern.

Administering the antibiotics properly to your dog reduces the likelihood of chronic consequences.

Improvement in sudden inflammation of the joints caused by Borrelia should be seen after 3-5 days of antibiotic treatment. If there is no improvement within 3-5 days, your veterinarian will want to reevaluate your dog.

Diagnosis Of Lyme Disease In Dogs

Because Lyme disease may not cause any obvious clinical signs but can still be fatal, its important to test your dog every year for Lyme disease if you live in an endemic area, and 4-6 weeks after a known tick bite . Most testing is done based on clinical signs or history.

In the clinic, your vet will test for the presence of antibodies to the Borrelia burgdorferi bacteria. This is just a quick positive-or-negative snap test. If the result is positive, this means antibodies are present, and your vet may send a more specific test to the lab to determine the approximate number of antibodies. A high number indicates an active infection is likely, whereas a low number may indicate that your dog was previously exposed . Some dogs may retain antibodies to tick-borne bacteria for several years after being exposed.

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Where Are Ticks In Toronto Located

Blacklegged ticks are found most often in forests and overgrown areas between wooded areas and open spaces. This makes for perfect breeding grounds in many parts of Toronto. Specifically,

  • The Rouge Valley, east of Toronto
  • Don Valley trail system

The Public Health Agency of Canada works with provincial authorities to identify where populations of infected blacklegged ticks have been established or are spreading.

This is the latest Ontario Lyme Disease Map from Public Health Ontario:

More information can be found here:

In other parts of Ontario, known endemic areas for Lyme disease are:

  • Point Pelee National Park

Expansion areas of risk in Ontario include:

  • Kingston and surrounding areas along Lake Ontario
  • Along the St. Lawrence Valley to the border with Quebec and northeast towards Ottawa
  • Northwestern Ontario in the Lake of the Woods region
  • Pinery Provincial Park on the shores of Lake Huron

For the most up-to-date information, visit canada.ca/LymeDisease

How Long Does It Take For A Dog To Show Symptoms Of Lyme Disease

Borreliosis in dogs: symptoms and treatment

Early symptoms of Lyme disease in dogs can appear anywhere from two to five months after being bitten by an infected tick. Their long incubation period contributes to the confusion that often surrounds diagnosis, as pet parents dont always recall when their dog may have been exposed to areas with ticks. This is another reason to consult your veterinarian as soon as you notice any symptoms.

Once they show symptoms, what happens to a dog with Lyme disease? And how does this disease progress? Left untreated, Lyme disease can be fatal. Advanced Lyme disease in dogs spreads throughout the body. Once it reaches the kidneys, your dog may experience vomiting, weight loss, lethargyand, frequently, death.

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Other Canine Diseases Carried By Ticks

Ticks can also carry several other less common but serious bacterial diseases affecting dogs, including anaplasmosis and babesiosis.

Anaplasmosis can involve symptoms similar to those for Lyme disease. Babesiosis can present with a wide range of symptoms, from sudden and severe shock, high fever, and dark urine to a slowly progressing infection with more subtle clinical signs. Diagnosis of both diseases includes blood tests similar to those used to check for Lyme disease.

Sometimes, dogs and people can become sick with co-infection of multiple tick-borne diseases, where more than one type of disease-causing bacteria is transmitted through a tick bite. This situation can make diagnosis and treatment even more challenging and difficult.

Testing For Kidney Disease

Tests to diagnose kidney disease include complete blood count, serum biochemistry, and urinalysis. These blood tests will determine if your pet is anemic, determine white blood cell counts, measure blood urea nitrogen, creatinine, and electrolytes. A urinalysis is essential for the proper interpretation of the urea and creatinine values in the serum biochemistry profile and may also provide important clues to the possible underlying cause of kidney disease. A urinalysis will also determine the specific gravity, pH, presence of blood in the urine, and the amount of protein in the urine. An evaluation of the urine sediment will determine the presence of red blood cells, white blood cells, bacteria, crystalline material, and cellular casts all of which provide information to determine the underlying cause of kidney disease in your pet. Further diagnostic tests may be recommended based on the results of these initial screening tests.

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Prevent Lyme Disease In Your Dog

PetMD is one of the largest and most used veterinary sites in the world. It discusses how to prevent Lyme disease by using toxic sprays and chemicals, as well as vaccines.

Most conventional vets also advocate this approach.

But if Lyme progresses into more than flu-like symptoms only when cofactors are present then isnt stressing the immune system backwards thinking? And dangerous for our dogs?

You know that Lyme disease only progresses to a harmful stage if dogs arent healthy, right? So how do vaccines and chemicals make dogs healthier?

Lets look at the list of cofactors again but this time lets consider the roll of vaccines

  • Chronic inflammation vaccines are well known to cause chronic inflammation and auto-immune disease
  • Immune suppression we know vaccines to suppress the immune system after administration
  • Coinfections of other viruses well, thats what they designed vaccines o do deliver a small amount of virus into the body
  • Heavy metals and toxins vaccines contain aluminum, thimerosal, formaldehyde and other dangerous toxins

Not to mention the side effects of conventional solutions such as

  • sprays

Lyme Disease From Adult Ticks

Ask the Expert: Ticks and Lyme Disease

Adult ticks will seek new hosts throughout the fall. Their peak activity between late October and early November.

Adults prefer taller vegetation. Theyre usually seen 3 off the ground on high grasses or leaves. Adults often use deer as hosts but theyre also happy with humans, dogs or horses.

Its believed that 50% of adult ticks carry Lyme disease in endemic areas of the Northeast.

While adult ticks can carry Lyme disease, theyre less likely to pass it on to their host.

This is because theyre larger and easier to detect within the first 24 to 36 hours.

Note: the timing of peak activity for each life stage of the tick may differ depending on the area you live. Check with local health departments for peak tick activity where you live.

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Chronic Effects Of Lyme Disease In Dogs

If your dog’s case of Lyme disease isn’t promptly identified and treated, the condition can become life-threatening.

Lyme disease, if left to run its course or treated too late, Lyme disease can cause kidney failure, serious heart problems, neurological issues and long-term joint pain and arthritis in your pup.

Can My Dog Recover From Lyme Disease

Provided the disease is detected and treated effectively early enough, with the course of antibiotics signs of Lyme disease typically resolve within the first 3 days.

However, the organism that causes Lyme disease is very good at hiding and while treatment is typically successful in eliminating clinical signs, dogs that test positive for Lyme disease will remain positive for years, if not forever. If your dog tests positive but is not sick, your veterinarian will tell you whether they recommend treating at that time.

Though most dogs infected with Lyme disease will develop arthritis, the silent killer is the Lyme organism and antibodies produced after exposure, which can damage the filter in the kidneys. The impact of this form of the disease on the kidneys can easily go unnoticed until it is too late. If your vet determines that the kidneys have been affected, this can be treated and monitored before severe renal problems arise.

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Lyme Disease Isnt As Simple As A Bite From A Tick

I said earlier that Lyme disease is not caused by the tick itself.

While ticks can infect your dog with the Lyme disease researchers have found that infection alone isnt the cause of Lyme disease.

In most cases, Lyme disease only occurs when theres a coinfection.

Coinfection is when a host has one or more bacteria, viruses, or other infections at the same time.

Questions To Ask Your Veterinarian

Pin on Dog Health Conditions

If your dog has a positive Lyme test but no symptoms of the disease or protein in the urine, ask your veterinarian why he or she is recommending treatment. Experts currently recommend against antibiotic therapy under these circumstances because the dogs immune system is holding the bacteria in check and antibiotics are unable to eliminate the infection.

Dogs who have contracted Lyme disease do not develop prolonged, protective immunity and can be reinfected at a later date. Talk to your veterinarian about how best to prevent future infections. Options include measures to prevent the ticks that carry Lyme disease from biting your dog and Lyme vaccination.

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History Of Dogs Living Through Lyme Disease

In the past, it may have been difficult for dogs to surviveLyme disease due to the inability to diagnose the disease. Now, there arenumerous tests for vets to use to determine whether or not your pooch has Lymedisease. Fortunately, this means that fewer dogs die from Lyme disease now.

To prevent Lyme disease, you can have your dog vaccinatedand use flea and tick preventatives. If your dog does contract Lyme disease,however, they are likely to exhibit the symptoms listed above. These symptomsare caused by the Borrelia burgdorferi bacterium in the bite of an infectedtick.

Since ticks can live in many outdoor settings, it isimportant to be diligent about prevention and removal of any ticks. It takes morethan two days for ticks to transmit the bacteria that causes Lyme disease to theirhosts, so if you think your pet may have been exposed to ticks, you should checkthem out and remove any ticks that you do find.

Luckily for dogs, modern medicine has made diagnosing andtreating Lyme disease much easier than it was just a couple decades ago. Withdifferent treatments available, more dogs make a full recovery after contractingthe disease, but it can also cause further health complications.

How To Prevent Dogs From Having Ticks

While it is healthy to bring your dog out often to play, keeping them indoors most of the time is still the best way to avoid ticks. After a fun walk outside, thoroughly check them for any signs of ticks or itching as the longer a tick stays attached to your dog, the higher risk of developing a disease.

Ticks attach to grass, shrubs, etc. and latch on to nearby animals so it would be best to maintain a clean environment to avoid harboring ticks.

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