Diet plays an important role in the endurance potential of canine athletes. The Alaskan sled dog might be considered the ultimate canine athlete, sometimes pulling a sled more than 1,000 miles in subzero temperatures. Providing a well-balanced diet is essential to meet the special needs of dogs in such nutritional-stress situations. Not only should the diet fed to these dogs be high in protein, but it also should be high in fat, which serves as the major energy source for exercising muscles.
A high-fat diet can help muscles burn fat more efficiently. During sustained exercise, fatty-acid oxidation is the primary source of energy for the muscles. Increasing the efficiency of fat metabolism spares the body’s use of carbohydrates, and because most dogs have in excess of 10 to 50 times more energy stored in fat than in muscle glycogen (carbohydrate), this might boost the animal's exercise performance.
IAMS™ studies1 have shown that in trained sled dogs as in ordinary dogs, exercise performance was enhanced by switching from a low-fat to a high-fat diet (from 25 to 65% of calories from fat), as indicated by increased:
When dogs were switched back to a low-fat diet, all of these criteria decreased to their previous values.
These results indicated that by increasing the availability of fat stores and capacity to metabolize fat for energy, a high-fat diet promotes exercise endurance in canine athletes.
1 Reynolds AJ, et al. “The effect of diet on sled dog performance, oxidative capacity, skeletal muscle microstructure, and muscle glycogen metabolism.” Recent Advances in Canine and Feline Nutritional Research: Proceedings of the 1996 IAMS International Nutrition Symposium. Carey DP, Norton SA, Bolser SM, eds. Wilmington, OH. 1996. 181–198.
Taking care of your new puppy can be overwhelming, but with these tips and lots of love, you’ll be a great puppy parent in no time.
Just like a baby, a puppy's body is fragile. Avoid picking up your puppy unless absolutely necessary. If you must, be careful and use these steps:
Step 1: Place one hand under your puppy's rump, and place your other hand under his chest.
Step 2: Lift with both arms. With a small adult dog, use the puppy technique. For larger dogs, wrap both arms around his legs, draw him to your chest, and lift.
Before you bring your puppy home, be sure you have the following supplies:
Keeping your puppy safe in your yard requires good fencing. There are several options to choose from, and the one you should pick will depend on your puppy's personality, your property, and your budget. Here are some of the options you should consider:
The ideal time to bring home a new puppy is when the house is quiet. Discourage friends from stopping by and don't allow overnight guests. First, establish a daily routine and follow these steps:
Step 1: Before bringing him in the house, take him to the designated potty area in your yard and spend a few minutes there. If he goes, praise him. Be sure to take him to this spot each time he potties.
Step 2: Take him to the room with his crate. This restricted area will serve as his new 'den' for several days. Put bedding and chew toys in the crate, leave the door open, and line the area outside of the crate with newspaper in case of an accident. Let him investigate the crate and the room. If he chews or urinates on his bedding, permanently remove it from the crate.
Step 3: Observe and interact with your puppy while he's getting used to his new den. This will help forge a sense of 'pack' and establish you as the pack leader.
Don't treat a puppy as young as 6 to 12 weeks like an adult dog. Treat him the same way you would an infant, with patience, constant supervision, and a gentle touch. The way you interact with your puppy at this age is critical to his socialization. Use these tips:
Ideally, your kids should help you choose your puppy. When you bring him home, don't let them play with him constantly. Puppies need a lot of rest, just like a growing child. Limit puppy-children play sessions to 15- to 30-minute periods, two to three times a day.
Meeting Resident Pets