This article was compiled after I read something on Facebook about a border collie who died of kidney failure as a complication of Lyme Disease. Lyme Disease is caused by tick bites and can be prevented. Lyme disease is a very debilitating disease that attacks the dog's immune system and causes chronic joint pain. Though kidney failure is one of the rare complications from Lyme disease, the fact that that one dog's early death (I think she was 4 years old) could have been avoided really angered me. The owner of the border collie stated that even though he was always giving them flea and tick baths, they'd still get ticks. This man is an avid mountain biker in the Pacific Northwest and took his dogs on many of his outings. Baths do not prevent fleas and ticks, it kills the ones that are already on the dog. He could have done flea and tick collars, Frontline Plus or a similar topical, brushing and combing following outings to try to get all the ticks off, powder, diatamacious earth (sp)... he chose to do nothing. He had options. Options that were far less expensive then the poor dog's last days and extended vet visits. Life saving options. My question is this: "How much did he really love his dog?" And "Did he learn from this?" "Will he take care of the surviving dog?"
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| This is the dog... Rest in Peace you beautiful girl. |
I want to start this article by saying that Prevention is the best medicine in the case of parasites of all types. Do not wait for a tick to bite. If a tick has bitten, it has already infected your dog. With the many types of preventatives and repellents, keeping our dogs and cats parasite free is made easier. What is out there?
1- Flea/Tick collars- Hartz etc., New long-term flea/tick collars
2- Flea/Tick Repel Shampoos- Hartz etc.
3- Internal preventatives- Comfortis, Heartguard, Interceptor, Trifexis
4- External preventatives- Frontline, Advantix...
5- Flea/Tick Sprays and "Bombs"
One could use more than one of these products for increased protection. Talk to your Veterinarian about Flea/Tick (and other parasites) protection for your animal.
Flea and Tick-Borne Diseases in Dogs: Preventable Risks
FLEA ALLERGIES-
Fleas are frequently the culprit of many itchy dogs and cats, and result in Flea Allergy Dermatitis in some animals. My dog has been prescribed "Comfortis" which is a montly oral drug to keep fleas from biting, used in conjunction with Frontline Plus or the likes which is a montly topical. When she is suffering a lot, she is given antihistamines (orally) and I put Hydrocortisone on any rashes she may have on her.
Flea Life Cycle by:
http://www.doyourownpestcontrol.com/fleas.htm
TYPES OF TICKS
Photographs of Ticks from:
http://www.tickinfo.com/index.htm
American Dog Tick- AKA Dog Tick, Wood Tick
Diseases related to the American Dog Tick are: Rocky Mountain Spotted Fever, Tuleremia, Human Granulocytic Erlichiosis
Brown Dog Tick
Deer Tick- AKA the European Wood Tick AKA Sheep Tick, Western Black Legged tick AKA Bear Tick, Black Legged Tick AKA Deer Tick
Diseases related to the Deer Tick: Lyme Disease, Babesiosis, Erlichiosis/Anaplasmosis.
Gulf Coast Tick-
Rocky Mountain Tick- Diseases related to this tick: Rocky Mountain Spotted Fever, Tuleremia, Colorado Tick Fever, Major cause of Tick paralysis.
Lone Star Tick- AKA Seed Tick
Diseases related to the Lone Star Tick are: Tuleremia, Rocky Mountain Spotted Fever, Southern Tick Assisted Rash Illness (STARI)
Named Lone Star for the white spot or star on the center of the back of the female.
Flea and Tick-Bourne Illnesses
1) Lyme Disease (Borreliosis)- spread by the Deer & Dog Ticks,
Onset of symptoms can be 2 months- 5-6 Months. Lyme is the most common tick-bourne disease. Its symptoms are: Sudden onset of lameness, swelling in the joints, that is often accompanied by fever, anorexia and lethargy. Renal failure caused by Lyme disease has the following symptoms: Lethergy, vomiting, change in urine output, (and increase of fluid intake). Also look for weightloss, decrease of appetite, and apathy. Rare complications that may result in Lyme disease are renal failure, neurological and heart damage. Lyme disease is easily preventable. By using a topical Flea & Tick preventative like Frontline Plus, Pet Armor, Advantix or the likes usually do a really good job at deterring fleas and ticks. With my dog, when we have traveled to high tick areas, I may find a couple of ticks on her, but they never bite and never look like they will last much longer. I get my topical Flea & Tick preventative from my vet. Walmart sells Pet Armour for $26. It is about $10 to get only a single dose. Also available is a Lyme vaccine and during my dog's annual heartworm test, she is tested for Lyme disease and some other diseases spread by flea and tick bites. If you add a flea & tick collar to all of that, your dog ought to be bombproof.
2) Rocky Mountain Spotted Fever- a bacteria spread by flea & tick bites,
There are multiple strains of Rocky Mountain Spotted Fever (or Rickettsiae). Those strains are: Typhus, Rocky Mountain Spotted Fever, flea-bourne spotted fever and tick-bourne fever. Diagnosis depends on the strain of the disease and the associated illness
3) Meningoencephalitis-
Is an inflammatory disease that can be caused by many tick-bourne viruses. It affects the brain and spinal cord along with the surrounding membranes resulting in: a loss of nervous system function, fever, pain, convulsions, and paralysis. A rapid onset disease that can be fatal. This disease can be diagnosed by a spinal tap, Treatment of antibiotics and anticonvulsants if it is caused by a tick-bourne virus.
4) Tularemia (Rabbit Fever)
Symptoms are Lethargy, fever, loss of appetite, enlarged lymph nodes. This disease is difficult to diagnose, but if caught early, treatment can be successful. Treatment for this disease is antibiotics.
5) Tick Paralysis- spread by the Rocky Mountain Wood Tick & the American Dog Tick,
There are toxins within the tick's saliva capable of causing paralysis in dogs. Initially the legs will go weak. If untreated, this can spread to the torso. Usually removing the tick will resolve the paralysis. However, if the tick is not removed correctly it can be fatal.
6) Canine Erlichiosis/Anaplasmosis- spread by the Brown Dog Tick, Deer Tick
This disease is an infection that destroys white blood cells in the body of the host. Symptoms of this infection can be lethargy, weight loss, anemia, and enlarged lymph nodes and spleen. It is diagnosed with blood tests and is usually responsive by aggressive treatment with antibiotics called Doxycycline.
7) Babesiosis- Spread by the Brown Dog & American Dog Ticks
Puppies seem to get this disease more frequently than dogs, and with more severe symptoms. Those symptoms can include: lethargy, fever, enlarged lymph nodes. It can be treated by antibiotics. some dogs become carriers, thus infecting more ticks and spreading the disease.
8) Tapeworms- spread by fleas,
This is a parasitic flatworm transmitted by fleas. It is ingested during grooming. The worm lives in the digestive tract of the host, and will shed its reproductive segments (called proglottids) that then passed through and out of the body by feces of the host. These worms are visible to the naked eye which makes it easy to diagnose.
9) Canine Bartonella- a Parasite spread by fleas & ticks,
The parasite attaches to red blood cells. There is usually no sign of illness. Rarely, the host could become anemic resulting from the excessive breakdown of affected red blood cells.
DEFINITIONS OF KEY WORDS:
Red blood cells- Erythrocyte
contain the pigment called hemoglobin, which imparts the red color to blood and transport oxygen and carbon dioxide to and from the tissues of the body.
White blood cells- Leucocyte
A colorless cell which circulates in the blood and body fluids and is involved in counteracting foreign substances and disease.
Lymph nodes-
Each of a number of mall swellings in the lymphatic system of the body where lymph is filtered and lymphocytes are formed.
Lymphatic System-
The network of vessels through which lymph drains from the tissue into the blood.
Lymph-
A colorless fluid containing white blood cells which bathes the tissues and drains through the lymphatic system into the bloodstream. It is fluid exuding from a sore or inflamed tissue.
Parasite-
An organism which lives in or on another organism (it's host) and benefits by deriving nutrients at the other's (host) expense.
Ectoparasites-
Parasites that live on the surface of their host, such as fleas, ticks, mites, lice and many insects infesting plants and cause varying degrees of damage to their hosts.
Endoparasites-
Parasites that live in the gut or tissues of it's host. This includes many types of worms, like the tapeworm, heartworm, and cause varying degrees of damaage or disease to the host.
Bacterium- Singular form of Bacteria.
A member of a large group of unicellular micro-organisms which have cell walls, but lack organelles and an organized nucleus, including some which can cause disease.
Virus-
An infective agent that typically consists of a nucleic acit molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host. Example: The Hepatitis B Virus.
Heartworm Disease- Caused by Mosquito Bites
Heartworms are very preventable. Prevention, compared to the treatment after infestation, is inexpensive and easy. Treatment however, though possible, is complicated and expensive, and takes weeks for the animal to recover. Some animals have a negative reaction to the medication and don't make it through treatment.
Heartworm infestations may not be detected in a dog who is only in the early stages. As the number of worms accumulates over time (from months to years) and as the dog is bitten by more mosquitos, the infestation becomes gradually noticeable. A Heavily infected dog will show the symptoms of the Heartworm infestation that is growing inside of his/her body. The dog may have signs such as a mild and persistant cough, wheeze, hesitation to move and exercise because of fatique, reduced appetitie and weight loss.
Diagnosis- For dogs appearing to be healthy, Heartworms can be diagnosed by a bloodtest, Antigen/Microfilariae, although neither test will test consistantly positive until 7 months after the infection.
In dogs more advanced with Heartworm disease, a diagnosis can be made by ultrasound and/or X-Ray.
Prevention is easy and very effective if you can stay on schedule with the preventative medication. These preventions can come in the form of monthly chewables or topicals to 6- month injections. Veterinarians reccommend testing for heartworm on a yearly basis, such as during your dogs annual exam. One such test also checks for other parasitic infestations related to flea or tick bites, including Lyme. Typically a vet will not give you heartworm preventatives (by script) if you do not get your dog tested first. Every year my dog gets tested, and the vet will prescribe her Interceptor for the year til her next appointment a year later.
Heartworms in the Pulmonary Artery of a dog.
Photograph of Heartworms from:
http://www.heartwormsociety.org/pet-owner-resources/heartworm.html#signs
WARNINGS:
Before you use more than one preventative on your pet, check with your animal's vet. Some animals are chemical sensitive and may need to use one very specific type of flea/tick/worm remedy.
Ivermectin Alert:
Some collie-type breeds are sensitive (it is caused by a genetic mutation) to products with Ivermectin (a widely used Heartworm remedy) in them. Before you know if this includes your collie-type dog, use an alternative. There is a blood test that can be taken to tell if your dog carries that affected (collie-type) gene. Death can occur if your collie-type dog ingests Ivermectin or products containing Ivermectin. (Collies, Shelties, Border Collies, Kelpies, Australian Shepherds)
The Resources I used:
http://www.lakelandveterinaryhospital.com/Anaplasmosis.htm
http://www.petplace.com/dogs/the-dangers-of-ticks-in-dogs/page1.aspx
http://www.petcarerx.com/c/96/flea-tick/faqs/what-diseases-are-caused-by-ticks
http://www.vetinfo.com/7-diseases-spread-by-fleas-and-ticks.html
http://www.tickinfo.com/index.htm
http://www.grca.org/health/flea_tick.html
http://www.petparents.com/riskmap.aspx/index#
http://www.heartwormsociety.org/pet-owner-resources/heartworm.html#signs
If you want to know more, the above links may help you!
