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Ultrasound is a non-invasive, modern technique that produces a visual imprint of the interior of the body. It allows the doctor to achieve a depth of detail that is not possible with X-rays.

Veterinary Ultrasound Machine

Abdominal ultrasound allows the user to fully examine the liver, gallbladder, spleen, adrenal glands, pancreas, kidneys, urinary bladder, and parts of the stomach and intestines. Ultrasound examination of these organs is crucial when a diagnosis depends upon seeing inside an organ, or when surgery or anesthesia would not be desirable. Abdominal ultrasound is completely painless, and generally can be performed using no anesthesia or sedation. Abdominal ultrasound has revolutionized the study of liver diseases, and is crucial to treating many types of cancer.

Anesthesia always carries risks, even in healthy animals. In order to minimize the risks, your veterinarian thoroughly evaluates each animal before developing an anesthetic protocol. A complete and comprehensive medical history is also taken to determine what current problems exist and what past medical problems the pet has experienced.

Modern Veterinary Anesthesia Machine

Next, a thorough physical exam is performed and if recommended, blood should be drawn. Blood tests can determine how well the kidneys, liver, pancreas and intestines are functioning. The blood tests can also evaluate your pet's immune system, oxygen carrying capacities and coagulation process. At this point, if everything appears normal, your veterinarian chooses a safe anesthetic agent for the procedure.

A healthy animal should be fasted and water removed several hours before anesthesia. Removing the water prevents the possibility of aspiration pneumonia.

Prior to delivering the anesthesia, a premedication is generally administered. The function of the premedication is to decrease your pet's anxiety, reduce the pain involved with the surgical procedure, decrease the drug dose necessary for anesthesia and to promote a smooth post-anesthesia recovery.

For short procedures, injectable anesthetics can be used alone. For longer procedures, they are often combined with gas anesthesia. Similar to human anesthesia and surgery, the patient’s heart rate, respiration, blood pressure, temperature and heart rhythm are monitored.

In human medicine, as well as in veterinary medicine, anesthesia has risks. By performing the preanesthetic tests along with monitoring the anesthetized patient, these risks are minimized.

Dental care is vital to your pet's health! If you've already established a dental care program for your pet, you're off to a great start. But if your pet hasn't received a dental exam from your veterinarian, it's time to get started. February is National Pet Dental Health Month, the perfect time to schedule a dental exam for your pet and develop a home care regimen for your best friend.

Why is dental care so important for your pet? Periodontal disease is the number one diagnosed problem in pets - by the age of two, more than 80 percent of dogs and 70 percent of cats have periodontal disease in one form or another. The buildup of plaque and tartar on your pet's teeth leads to bacterial infections that can enter the bloodstream and infect other parts of your pet's body. Periodontal disease has been linked to heart attacks, strokes, kidney disease, osteoporosis and other problems.

The good news is that periodontal disease is easily prevented. Routine dental cleanings and a home dental care regimen can eliminate the plaque and tartar that lead to gum disease and oral infections. During a dental cleaning, your veterinarian also performs a complete oral examination of your pet. This includes screening for oral cancer, broken teeth and cavities. Spotting these problems early on makes them easier to treat and improves your pet's overall oral health.

Your pet's dental cleaning is more involved than the same process you go through at the dentist's office. Anesthesia is required to keep your pet still and comfortable during the procedure. Because of this, your pet undergoes a thorough physical examination before each dental cleaning. Laboratory blood tests, as well as other diagnostic procedures are also used to screen for potential problems and risks before anesthesia is administered. Using these results, we develop a safe anesthetic protocol specifically for your pet.

During a dental cleaning, tartar is removed from your pet's teeth with a hand scaler. Next, a periodontal probe is used to check for pockets under the gumline - where periodontal disease and bad breath start. An ultrasonic scaler is used to clean above the gumline and a curette is used to clean and smooth the teeth under the gumline and in the crevices. Finally, the teeth are polished and an anti-bacterial solution is used to help delay future tartar build-up.

Dental care doesn't end in your veterinarian's office. Brushing your pet's teeth at home is an added level of protection against gum disease. In order to be most effective, brushing must be done at least three times a week; however, daily brushing is ideal. Brushing your pet's teeth can be supplemented with antiseptic rinses. Some pet foods and treats are also effective in preventing plaque and tartar buildup. However, there is no substitute for regular brushing and professional dental cleanings.

Schedule a dental examination and cleaning for your pet today. Your best friend will thank you!

Children should help with the responsibilities and tasks that are associated with having a pet. As adults though, we need to remember that children are children and adolescents are adolescents. It's very important to assign tasks that are appropriate with the child's age.

Here are some of the things you can expect

Toddlers - A toddler can help parents with pet care simply by being involved — "helping" a parent fill food and water dishes, grooming, going with parents to take the pet for a walk, or to the veterinarian. The toddler and young child can accompany the parent when he or she purchases the food, grooming supplies and other essential elements involved in pet care. The toddler can also give the dog a treat for good behavior, i.e. gets in bed or crate before family leaves the house. This special job is rewarding and enjoyable for both the dog and the toddler.

The 5-7 Year Old - The children in this age group are capable of doing some of the tasks above (feeding, watering, grooming) without parental help. Don't assume that children will automatically assume these responsibilities and that they will always remember to do them. Very often, a nice friendly reminder from mom or dad is required.

The 8-12 Year Old - At this age, a child can feed, water and play with the pet alone (depending on the pet's temperament and area for exercising). Parents still need to supervise children in this age group for some tasks, like walking the dog. Before a child is 10-12 it's not advised that they walk a dog without adult supervision.

Teenagers - Depending on your teen's maturity, you can sometimes allow him/her to take full responsibility for the pet, including feeding, cleaning up after, driving to the vet and exercising the pet. Allowing the teen to take the dog to obedience classes can also be a good activity for both of them.

New drugs and medical equipment are making our pets more comfortable before, during, and after surgeries. The use of laparoscopes in veterinary medicine is just one more example of how advancing technology is helping our pets. Also known as minimally invasive surgery, laparoscopy is reducing the pain of surgery and even helping to save lives! Watch this video to see actual footage of laparoscopic surgery.

 

Drawing upon an international database of some 16,000 dogs, researchers at the University of Pennsylvania have pinpointed what's believed to be the first solid predictor of future arthritis. The scientists have found that laxity in the hip joint—several millimeters' worth of excessive play between the ball of the femur and the hip socket—correlates strongly with the advent of hip arthritis later in a dog's life.

"The relationship between hip laxity and arthritis in dogs is akin to the relationship between high cholesterol and heart disease in humans," said lead author Gail K. Smith, professor of orthopedic surgery and chair of the Philadelphia Department of Clinical Studies at Penn's School of Veterinary Medicine. "Hip laxity is no guarantee of arthritis later in life, but it is a very solid risk factor."

The finding, reported in the Journal of the American Veterinary Medical Association, could lead to new ways of averting or minimizing the occurrence of canine arthritis, which afflicts an estimated 70 to 80 percent of dogs in certain breeds. Since a canine generation is just 30 to 36 months, Smith said selective breeding to avoid high-laxity individuals could slash the incidence of canine arthritis within 10 years.

Smith, who began collecting data on arthritis in dogs in 1983, says the physiological similarities between dogs and humans make it very likely that joint laxity could similarly signal the likelihood of arthritis in people, whose laxity could be remedied in humans with medications. There is currently no such risk factor used to predict the onset of arthritis among humans.

In dogs, several larger breeds are most prone to arthritis: golden retrievers, Labrador retrievers, German shepherds, Newfoundlands and St. Bernards. Conversely, certain breeds that have long been bred for speed or athletic prowess, such as performance borzois and racing greyhounds, almost never develop arthritis.

Golden Retriever

"This research gives dog breeders an additional tool they may use in their efforts to decrease the incidence of hip dysplasia," said Mary B. Mahaffey of the University of Georgia College of Veterinary Medicine, who was not involved in the work. "The authors give good recommendations for breeders striving to decrease the incidence of hip dysplasia in their kennels, and should allow breeders to make reasonably good progress in reducing the incidence of hip dysplasia."

As in humans, canine arthritis becomes more symptomatic with age. More than half of 2-year-old golden retrievers show radiographic signs of degenerative joint disease, and more than 90 percent of susceptible dogs show signs by old age.

The current study grew out of Smith's development of a now-licensed system called the Penn Hip Improvement Program, or PennHIP. Some 1,400 veterinarians worldwide have been trained to use PennHIP to measure hip laxity among dogs; it's from these clinicians that Smith gathered data on the 15,742 dogs included in the JAVMA paper.

University of Pennsylvania Hip Improvement Program

PennHIP positions dogs differently than traditional radiography of the hip, which images dogs with rear legs extended. With PennHIP, the veterinarian takes one image of a sedated dog's hip in the conventional position. Then, with the hips in a more neutral position, this image is supplemented with two others: one with the femoral head pushed in toward the hip socket and one with it pulled away from the socket. Comparing the latter images lets clinicians determine how many millimeters of play exist between femur and socket.

Source for this article: University of Pennsylvania, Office of University Communications

You might not be surprised to see your dog eat grass out in the yard, but, when x-rays show knives, rocks or even diamond rings, it might cause you to wonder. Each year, Veterinary Practice News holds a contest known as “Your Dog Ate What?” and they receive thousands of x-rays from across the country. Want to see some bizarre things our pets ate? Take a moment to watch this video and find out which dog won the title for eating the most unusual object!

We’ve identified seven general reasons for barking. Each generates a different kind of bark with a unique sound.

1. Barking to induce play—Dogs will stop barking as the play proceeds. If you do not play with the dog, he (or she) will eventually give up and stop barking.
2. Barking to discipline young—This bark generally does not persist, as one or two warnings usually stop younger animals in their tracks.
3. Barking to warn of danger—This is a deep, repeated bark. The barking will generally persist until the source of danger is removed or until the dog is able to retreat to a position of safety.



4. Barking to threaten intruders—To stop such a bark, you must either remove the intruder or remove the dog from the situation. Sometimes, stepping to the dog’s side and assuring it that all is well will cause it to stop barking.
5. Curiosity barking—In general, this bark is displayed when there is some activity near a dog, but in such a place where the animal cannot have a good look. To stop the barking, all you have to do is let the dog see what it is curious about.
6. Barking for companionship—This is an incessant, repetitive bark, accompanied by a relatively motionless tail and concentration toward the area most associated with the dog’s owners. The solution to this type of bark is to spend more time with the dog and to allow the dog access to the area where humansspend their time. This bark is often displayed by dogs that are ignored, tied out alone or locked up alone.
7. Barking for reward—Dogs can be inadvertently trained to bark and will persist with remarkable persistence. Barking can become associated with almost any activity that leads to reward. For instance, a dog that barks at garbage trucks because they intrude within its territory will learn that persistent barking leads to the disappearance of the trucks. This rewards the barking behavior, and a cycle is begun that is difficult to break. To break the cycle, it is necessary to interrupt the natural system of reward.