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Dogs + Diet & Nutrition

  • Vitamin D poisoning occurs when a dog ingests a toxic dose of vitamin D. Common sources of vitamin D poisoning include rodenticides that contain vitamin D and certain human medications.

  • Too much vitamin A can lead to poisoning. Vitamin A poisoning is sometimes diagnosed in dogs that are fed primarily table scraps. There is considerable variability in how susceptible dogs are to this problem. It takes a long time for signs of vitamin A poisoning to develop; symptoms do not usually appear until the dog is at least middle-aged.

  • This handout discusses the pros and cons of feeding a raw food diet to your dog. Topics included are nutritional imbalances, potential bacterial contamination, the risk of foodborne illnesses involving both you and your pet, and other concerns that may arise from feeding a raw food diet.

  • Adverse food reactions in dogs are either caused by food allergy – an immune response to something ingested or food intolerance – a non-immunological response to something ingested. Signs of food intolerance are usually only digestive in nature. Food intolerance will generally occur on the initial exposure to the food or food additive in contrast to food allergy which requires repeated exposures to develop. Different causes of food intolerance include food poisoning, or inappropriate ingestion of an irritant, reaction to food additives, histamine reactions, lactose intolerance and dietary indiscretion such as eating fat or bones. A dietary history is important in diagnosing these conditions.

  • Treats are a wonderful way to provide positive reinforcement to your dog during a training session. Choose low-calorie foods such as green beans, carrots, and watermelon. Avoid foods that are potentially harmful such as chocolate, garlic, onions, raisins, grapes, macadamia nuts, and products that may have xylitol. Limit high-calorie treats and keep treats within 10% of your dog's total daily calorie intake. Keeping training sessions short and engaging while providing appropriate foods as treats can be a wonderful way to strengthen the human-animal bond.

  • A dog that does not want to eat, or is not eating, is a dog with a potentially life-threatening medical condition. Many conditions can lead to the inability of your dog to eat or lose his appetite completely. It is important to find the underlying cause so that an appropriate treatment plan can be created. Appetite stimulants may be prescribed, and in some cases, a feeding tube may be placed by your veterinarian. Decreased food intake or any change in eating habits warrants investigation by your veterinarian.