When the temperature drops, our pets rely on us more than ever to help them navigate the challenges of winter. Here are some tips to ensure your pets stay warm, healthy, and happy during the cold months:
The Association for Pet Obesity Prevention estimates that 60% of cats are overweight or obese. In animals, fat starts to accumulate around internal organs before it’s visible from the outside. That means by the time you notice your cat is gaining weight, her health may already be negatively affected. A 10-pound cat only needs about 200 calories a day.
Being overweight or obese doesn’t just affect how your cat looks, it also increases her risk for many health problems including:
Type 2 Diabetes and insulin resistance
If your cat does become overweight or obese, talk with your veterinarian about ways to get your cat back to a healthy weight. This could include a change in diet or starting an exercise program. Your veterinarian can help you to find a solution that works for you and your cat.
Urethral obstructions occur when the urethra (the tube through which urine exits the body from the bladder) is blocked. These blockages can be caused by plugs (a buildup of protein, cells, or minerals from the bladder), urinary stones, and/or inflammation. While both male and female cats can develop a urethral obstruction, it is most often seen in males because of their longer and narrower urethra.
Urethral obstructions are a life-threatening emergency. If the blockage lasts too long and urine is unable to exit the body, the buildup can damage the kidneys and cause the bladder to rupture.
When cells or tissues in the body begin to grow abnormally and uncontrollably, this is called neoplasia. A tumor, or a swelling of the part of the body, is a created as a result of uncontrolled cell growth. Tumors can be either benign or malignant. A benign tumor is not invasive, meaning the rapidly growing cells are localized to one area and do not invade the rest of the body. However, malignant tumors are made up of cells that spread throughout the body (metastasize) and harm other tissues, most commonly the lung and lymph nodes. The term “cancer” specifically refers to malignant tumors which spread and grow rapidly throughout other areas of the body.
Cancer is not one disease, but hundreds. Cancer can be grouped into three main categories:
Carcinomas – carcinomas are formed by epithelial cells, which are the cells that cover the inside and outside surfaces of the body. Tumors of the anal gland, mammary gland, and bladder are types of carcinomas in dogs and cats.
Hematopoetic tumors – blood cancer, or hematopoetic tumors, include mast cell tumors, leukemia and lymphoma. At the Schwarzman Animal Medical Center, lymphoma is a common cancer treated in both dogs and cats. Lymphoma in Dogs Lymphoma in Cats
Sarcomas – sarcomas are tumors formed by cells from bone and soft tissues, including muscle, fat, blood vessels, lymph vessels, and fibrous tissue (such as tendons and ligaments). Examples of sarcomas in dogs include soft tissue sarcoma, hemangiosarcoma, and osteosarcoma.
Like humans, dogs and cats have baby teeth, called deciduous teeth, that are replaced by permanent teeth as the puppy and kitten grow and develop. The deciduous teeth begin to erupt around 2 to 3 weeks of age while the permanent adult teeth erupt between 3 to 7 months in dogs and 3 to 6 months in cats. When puppies and kittens lose their baby teeth, you might notice blood on their gum, lip, or tongue. This is normal. You may or may not find little teeth scattered around on the carpet or floors. If your pet swallows them, they will not cause any problems.
There are four types of teeth found in mammals:
Incisors – incisors sit at the front of the mouth and help the animal cut and grasp food
Canines – canines sit behind the incisors and are used to stab and tear food
Premolars – premolars sit behind the canines and are used to grind food
Molars – molars sit at the back of the mouth and are used to grind food
A tooth is divided into two parts – the crown and the root. The crown is the visible part of the tooth outside of the gum, while the root lies within the gumline and anchors the tooth in the mouth.
Normally, as the permanent tooth begins to develop, it will push against the root of the deciduous tooth. The body will then break down the deciduous tooth root until it can no longer be anchored in the mouth and eventually falls out. In some cases, however, the deciduous teeth remain in the mouth even as the permanent teeth come in. This is called persistent deciduous teeth and requires the surgical removal of the remaining deciduous teeth (see photo below).
While extraction of persistent deciduous teeth can be tricky due to their long roots, it is important to remove the retained teeth as soon you or your veterinarian notices them as they can cause the permanent teeth to become misaligned or displaced in the mouth, leading to future dental problems and an increased risk for periodontal disease. The teeth typically affected are incisors and canines and are usually seen in small, toy breed dogs. The dental x-ray above shows a Maltese with retained incisors and canine teeth. The photo of the extracted teeth below shows the roots that did not dissolve. The third photo shows the puppy’s perfect smile after removal of the retained deciduous teeth.