For more please visit: www.DogExplorer.com – comments are moderated! Follow us on Twitter http – Every month, lots of dog owners, and a few cat owners, give their pets some form of heartworm prevention. But recent studies are showing increasing numbers of heartworm positive pets across the country. Some people believe the worms now have the upper hand. Has our trusted protection failed us? Dog owners, and a growing number of cat owners understand that once-a-month heartworm preventives keep their pets safe from a very serious cardiovascular parasitic disease. Despite consistent use of preventive medications, a significant number of dogs are testing positive for heartworms, especially in the mosquito heavy Southeastern US. Are we seeing the beginnings of a resistance movement? In some cases, careful questioning of clients reveals some monthly doses of medication were not given, opening the door for potential infection. In other cases, medical records and client compliance appear to be complete, yet the pet is positive on the annual heartworm blood test. Heartworm preventive works by killing immature heartworm larvae that are spread by mosquitoes. In theory, a pet who receives medication each month should be protected and never have a positive heartworm test. Why then, do some dogs test positive? Many owners are quick to blame the heartworm preventives. They believe continued use of the drugs will create resistant worms and that will lead to an increase in positive cases …
Diabetes in Cats
Two forms of diabetes can be found in cats. The first, Diabetes Mellitus is the most common and will be the form discussed in this handout. The rarer form is called Diabetes Inspidus, which will not be covered here. Diabetes mellitus is caused by an excessive amount of sugar in your cats blood and a deficiency in insulin, a hormone secreted by the pancreas. The exact causes of this disease are unknown, but diet, obesity, genetics, age and complications from other illnesses can all lead to diabetes. This disease is more common in dogs and only one in every four hundred cats develops diabetes.
So, how do you know whether or not your pet is developing diabetes? There are signs to look out for! If your cat is drinking an excessive amount of water, has an increased appetite, is urinating more often and seems to be losing weight, then your cat may be developing diabetes. Your veterinarian is able to test for this disease, which will be discussed later on. Before we discuss the treatment of this condition, lets discuss some preventive steps that can be taken to avoid it.
Once your cat has diabetes, this disease will be with him for the remainder of his life. Therefore, it is very important that we take steps to avoid this disease. Although diabetes can be acquired through genetics, which is difficult to avoid, the most common cause of the disease is obesity. It is very important that your cat gets regular exercise and is maintained on a well balanced diet. Your veterinarian can recommend a cat food that is right for your pet and make recommendations for an exercise regiment. Cats that are kept indoors should be encouraged to play in order to maintain a healthy body weight.
If diabetes is suspected, your veterinarian will perform a simple blood test to measure the level of glucose (blood sugar) in your cats blood. Multiple blood glucose tests are often necessary to establish a baseline. If your cats blood glucose level returns high on the first test, this may have just resulted from a recent meal and does not necessarily indicate that your cat has diabetes. If your veterinarian determines that your cat does have diabetes, he or she will want to perform regular blood glucose tests at the veterinary practice to monitor levels. Your veterinarian may also have you monitor your cats blood glucose at home by sending you with an easy to use urine test kit.
Some mild cases of diabetes can be treated with a strict diet that is low in carbohydrates and high in protein. However, many cases will require your cat to be on insulin therapy. An oral form of insulin is available for humans, however, this is not effective in pets and an injectable form must be used. Your veterinarian will determine the proper type of insulin for your cat and the specific dose. This dose may be changed several times during the first few weeks of insulin therapy in order to properly regulate your pets blood glucose levels.
A member of the veterinary staff will instruct you on how to administer an insulin injection, which is given subcutaneously (below the skin). It is very important to follow your veterinarians exact dosage as an overdose of insulin can cause dangerously low blood sugars. If you ever feel that your pet has received too much insulin, you should contact your veterinarian or local emergency pet hospital if it is after hours. Corn syrup or honey can be given to quickly increase your cats blood sugar levels if an overdose is suspected. Patients that have overdosed on insulin tend to become very lethargic, unsteady, develop shaking and in severe cases convulsions can occur.
If your cat is insulin-dependent, it is important that he receives a diet high in protein and low in carbohydrates. He should be fed at the same time everyday and insulin should be given at mealtimes as directed by your veterinarian. Maintaining a healthy weight is very important for the diabetic pet, so regular exercise is a must. Cats that have been diagnosed with Diabetes Mellitus can be effectively treated with insulin therapy and can lead healthy, normal lives.
For the Nutritional Management of Cats with Obesity or Diabetes For veterinarians with overweight feline patients, Hill’s now provides two nutritional therapy options: Prescription Diet® r/d® Feline cat food is a low-calorie, high-fiber, nutritional therapy with the highest levels of L-Carnitine to effectively reduce weight and increase muscle mass while keeping cats feeling full. Prescription Diet® m/d® Feline cat food is an alternative nutritional therapy for weight loss in cats. Prescription Diet® m/d® Feline is a low-carbohydrate, high-protein food with the highest levels of L-Carnitine that alters a cats unique metabolism to reduce body fat and increase muscle mass. Added fiber increases satiety. Prescription Diet® m/d® Feline is also useful as a nutritional aid for cats with diabetes mellitus.The nutritional formulation of Prescription Diet® m/d® may also be useful for pets with a variety of conditions.
Debra Garrison, DVM
Ehrlichiosis in Dogs
Ehrlichiosis is a disease spread from the bite of a tick. The brown dog tick is the primary host of this serious disease, which was first seen in military dogs returning to the US from the Vietnam War. The organism that is carried by ticks and causes the Ehrlichiosis infection is called a rickettisa, which is similar to bacteria. This disease should be taken very seriously as untreated cases can result in death.
There are three phases of the Ehrlichiosis infection. The acute phase occurs in the first two to four weeks of infection. Fever, weight loss, nervous system anomalies, respiratory distress, bleeding disorders and other symptoms can be seen during this initial stage. The second phase of the disease is referred to as the subclinical stage. The symptoms that are seen in the acute stage are normally not present in this stage and basically subside. Dogs that are infected may continue to shed the organism, they may totally eliminate the organism during this stage or they may progress to the chronic phase of the disease. Many of the symptoms present in the acute phase may return along with lameness, anemia, swollen limbs and blood clotting problems. Each progression from one phase to the next makes treating Ehrlichiosis more difficult and this is why early detection is very important for treatment to be successful.
Although preventing Ehrlichiosis is not easy, avoiding areas that are heavily infested with ticks is one measure that can be taken. If you live in a heavily wooded area with known cases of Ehrlichiosis, you want to consider treating your yard for ticks or calling a professional exterminator to perform this service.
Ehrlichiosis can be detected with a blood test; however, a positive result may not occur for two to three weeks into the acute phase. Therefore, multiple tests may be necessary to confirm an infection. If caught early enough, treatment of the disease can be successful if the dogs immune system remains strong. Dogs that are in the chronic phase with a weakened immune system have a poor prognosis and a lower rate of survival. Treatment normally begins with blood transfusions to combat the anemia and leads to antibiotic treatment. Specific antibiotics, such as Doxycycline or Enrofloxacin may last anywhere from one to four months.
Diabetes Mellitus in Pets
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Two forms of diabetes can be found in dogs. The first, Diabetes Mellitus, is the most common and will be the form discussed in this handout. The rarer form is called Diabetes Inspidus, which will not be covered here. Diabetes mellitus is caused by an excessive amount of sugar in your dog’s blood and a deficiency of insulin, a hormone secreted by the pancreas. The exact causes of this are unknown, but diet, obesity, genetics, age and complications from other illnesses can all lead to diabetes. Certain breeds, such as Terriers, Cocker Spaniels, Dachshunds, and Poodles are more frequently affected.
So, how do you know whether or not your pet is developing diabetes? There are signs to look out for! If your pet is drinking an excessive amount of water, has an increased appetite, is urinating more often, and seems to be losing weight then your pet may be developing diabetes. Your veterinarian is able to test for this disease, which will be discussed later in this article. Before we discuss the treatment for this condition, let’s discuss some preventive steps that can be taken to avoid it.
Once your dog has diabetes, this disease will be with them for the remainder of their life. Therefore, it is very important that we take steps to avoid this disease. Although diabetes can be acquired through genetics, which is difficult to avoid, the most common cause of the disease is obesity. It is very important that your dog gets regular exercise and is maintained on a well balanced diet. Your veterinarian can recommend a dog food that is right for your pet and make recommendations for an exercise regiment.
Your veterinarian will perform a simple blood test to measure the level of glucose (blood sugar) in your dog’s blood. Multiple blood glucose tests are often necessary to establish a baseline. If your dog’s blood glucose level returns high on the first test, this may have just resulted from a recent meal. If your veterinarian determines that your dog does have diabetes, he or she will want to perform regular blood glucose tests at the veterinary practice to monitor levels. Your veterinarian may also have you monitor your dog’s blood glucose at home by sending you with an easy to use urine test kit.
Some mild cases of diabetes can be treated with a strict diet that is low in carbohydrates and high in protein. However, many cases will require your dog to be on insulin therapy. An oral form of insulin is available for humans, however, this is not effective in pets and an injectable form must be used. Your veterinarian will determine the proper type of insulin for your dog and the specific dose. This dose may be changed several times during the first few weeks of insulin therapy in order to properly regulate your pet’s blood glucose levels.
A member of the veterinary staff will instruct you on how to administer an insulin injection, which is given subcutaneously (beneath the skin). It is very important to follow your veterinarian’s exact dosage as an overdose of insulin can cause dangerously low blood sugars. If you ever feel that your pet has received too much insulin, you should contact your veterinarian or local emergency pet hospital if it is after hours. Corn syrup or honey can be given to quickly increase your dog’s blood sugar levels if an overdose is suspected. Patients that have overdoses on insulin tend to become very lethargic, unsteady, develop shaking and convulsions can occur in severe cases.
If your dog is insulin-dependent, it is important that he receives a diet high in protein and low in carbohydrates. He should be fed at the same time everyday and insulin should be given at mealtimes as directed by your veterinarian. Maintaining a healthy weight is very important for the diabetic pet, so regular exercise is a must. Dogs that have been diagnosed with Diabetes Mellitus can be effectively treated with insulin therapy and can lead healthy, normal lives.
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