Posted by Jeanne on November 11, 2009
Parvovirus (commonly called Parvo) is a viral disease that affects dogs. It is far more common in puppies than adult dogs and can have serious ramifications for the infected animal, including death. Parvo grows best in the rapidly dividing cells of the dog’s intestines. As the virus attacks and kills these cells it causes massive diarrhea and halts or slows the creation of white blood cells. In young puppies it can often directly infect the heart, leading to death.
The symptoms of Parvo start with fever, depression, and lethargy. The dog will usually experience a loss of appetite as well and then eventually show more sever signs like vomiting and diarrhea which is often bloody. Once the virus reaches this stage dehydration and death usually follow.
Parvo is carried and transmitted by dogs. The vomit and feces of an infected animal will also carry the virus which is rather resilient and can survive outside the dog’s body in the surrounding environment for as long as nine months. Sometimes an adult dog can be infected by the virus and show no symptoms but act as a carrier transmitting the virus to the other animals it comes into contact with.
There is no cure for Parvo. Dogs that are infected will die of dehydration without treatment. That treatment primarily consists of providing fluids, giving repeated blood transfusions, and preventing dehydration. The mortality rate in dogs affected by Parvo is about 20% if the dog receives treatment in time. Without treatment, about 80% of those infected will die from it. It is a very serious disease.
Parvo tends to affect some dog breeds more than others. Dobermans, Rottweilers, and other black and tan dogs have a greater chance of contracting the virus. The reason for this is unknown but the fact that these dogs are at higher risk does not mean that owners of other types of dogs can rest easily. Dogs of any breed can become infected.
While there is no cure for Parvo, puppies can (and should) be vaccinated against it at an early age. Most vets recommend puppies be immunized starting at six weeks of age with vaccinations continuing until twenty weeks of age. Proper immunization is the best way to prevent a dog from contracting Parvo.
Posted by Jeanne on November 4, 2009
Numerous studies have shown that more Americans are obese today than ever before and, interestingly, we’re not the only ones. Not only are Americans fatter than ever, so are their dogs; and the phenomenon can have serious ramifications for both groups. Obese dogs run a lot of the same risks that obese people do. When a dog is over weight it is at higher risk for heart disease, respiratory ailments, weak joints and other problems. In short; it is every bit as dangerous for a dog to be carrying extra weight as it is for a person – perhaps more so due to the shorter lifespan that dogs have. An overweight eight year old dog is akin to an overweight fifty-six year old man and subject to many of the same health risks.
Fortunately for us and our dogs; the equation is associative and works the same in the opposite direction. Just as a healthy diet and plenty of good cardiovascular exercise can trim down a chubby man; it can take the extra weight off of a dog.
Doggie Diets
To reduce the overweight or obese dog’s body weight, a program of diet and exercise should be introduced. It is important to visit a veterinarian as the doctor can determine whether the dog’s obesity is simply due to high caloric intake or some other medical concern like diabetes. The vet can also give you the best suggestions about diet and exercise. There are many brands of dog food on the market that are specially balanced to help a dog lose weight.
Despite what food or dietary supplements you’re using, there is no substitute for the support and commitment of the family. Each member must agree to help control the dog’s caloric intake, feeding exact amounts at exact times and limiting the intake of snacks. Feeding the dog extra treats or table scraps on the sly will not be doing the pooch any favors.
Doggie Exercise Programs
Exercise is important for any dog. A dog that doesn’t get enough exercise quickly gains weight and may become extremely keyed up or very lethargic. Fortunately, most dogs love to exercise by nature. They love to run and play with their people. The overweight dog my be reluctant to exercise at first, but if you persist in taking him for walks or to play games like “fetch” (most dogs love to run after a thrown tennis ball or other object), the pup will soon come around and start exercising more frequently and for longer periods of time.
It Takes Time
People don’t get to their ideal weight overnight when dieting and neither will a dog. Remember that Rover didn’t put on those extra pounds all at once and they won’t come off that way either. Most dogs take between ten and twelve months to reach their ideal weight goal, depending upon how much extra weight must be lost.
