As your dog matures, his body functions change. He might have decreased immune-system function, deterioration of skin and coat quality, and more frequent intestinal problems. So it makes sense that what a mature dog eats might also need to change.
Throughout a dog's life, a process called peroxidation occurs. This is a normal process the body uses to destroy cells that outlive their usefulness and to kill germs and parasites, but this process also can destroy or damage healthy cells. As a dog ages, the damage caused by peroxidation accumulates and, in turn, increases the risk of certain problems such as infections.
Antioxidants are naturally occurring components in the body (but also can be acquired through diet). They help maintain overall health by neutralizing the peroxidation process of cellular molecules.
Research sponsored by IAMS™ found that dogs fed a diet rich in antioxidants such as vitamin E had improved immune responses and vaccine recognition. This might be especially important for mature/senior dogs, because IAMS research has found that, as dogs age, immune responses can decrease.
Eating a complete and balanced diet with omega-3 fatty acids, such as those found in vitamin-rich fish oils, also helps rejuvenate dry skin and develop a healthy, lustrous coat.
Aging dogs might have higher numbers of unfavorable bacteria and lower numbers of beneficial bacteria in their intestines, which can result in clinical signs of gastrointestinal problems (such as diarrhea). A diet with a moderately fermentable fiber source such as beet pulp can help maintain intestinal health. Beet pulp provides energy for the cells lining the intestine and promotes proper stool formation.
Different dogs show signs of aging at different times, and much of this variation is associated with size. Larger dogs generally appear mature/senior sooner than smaller dogs. The table below can show you when your dog should start a mature diet with a food such as IAMS ProActive Health™ Mature Adult.
Dog Weight and Transition to Mature/Senior Foods
| Weight Range | Age to Begin Transition |
|---|---|
| More than 90 lbs | 5 years |
| 51 to 90 lbs | 6 years |
| 21 to 50 lbs | 7 years |
| Up to 20 lbs | 7 years |
Join Expert Dog Trainer Kathy Santo as she goes through the basics of puppy obedience training. She’ll show you how to train your puppy to follow three basic commands: “sit”, “lie down”, and “stay. Then she’ll discuss how proper nutrition plays an important role in the overall training process.
Hi, I'm Kathy Santo with IAMS, and today we're going to discuss basic puppy obedience training. Obedience training is one of the best things you can do for you and your puppy. So this video will focus on the three basic commands: sit, lie down, and stay. A puppy can learn a great deal, even as early as seven weeks of age, if learning is fun and presented in the form of play. To establish a positive rapport with your puppy and prevent many future problems, start training a few days after your puppy settles in. A relationship based on friendship and trust will ensure that he tries hard to win you praise and approval. Before giving a word command to your puppy, speak his name to get his attention. Then speak a one word command, such as stay, sit, come, or heel. Your puppy won't respond to commands until he knows his name. Don't get impatient. The quickest way to teach your puppy his name is to reward him every time he looks at you. Always train when your puppy is hungry, lonely, or bored. When all his needs are met, he won't be as motivated to do as you say. For example, training right before meals will help him associate his meal with a reward for the training, and also make him more interested in the treat you use in your training session. Also, remember to use motivation, not negative reinforcement. Reinforce desired behaviors by offering toys, food, and praise, so the puppy wants to obey. Different dogs value different rewards. Some may think a tennis ball is the best thing in the world, while another puppy may find a tennis ball meaningless, but would do nearly anything for the chance to have a treat. Never use physical punishment on a young puppy, as you may scar him both mentally and physically. Also, refrain from calling your dog to come to you for punishment, because this will teach your dog not to come on command. Dogs can feel human emotions, so stay relaxed, firm, and confident. Be sure to keep any frustration out of the tone of your voice. And if you feel yourself becoming frustrated, take a break. Your dog can sense this, and will start to associate training with your unhappiness. Most puppies, like young children, enjoy learning, but have short attention spans. Training sessions should be frequent and short to prevent your dog from becoming bored. 10 to 15 minute sessions, two or three times a day, is ideal. The first command I'm going to show you is sit. Your puppy's on the leash, and you're sitting on the ground with a leash under your legs, so he can't take a field trip away from you. Hold your hand high over his head with the reward in it. Your dog will look up at the reward. Use your other hand to gently guide your dog into a sitting position, and say in a clear, firm, tone, 'sit,' while still holding the reward in the air above the dog's head. When your dog sits, give them the treat, and verbally praise him. The second command I like to teach is lie down. Have your dog sit. Let him know you have the treat, but don't give it to him. Slowly lower your hand with the treat to the floor to bring your pup's nose close to the ground. When he starts to follow it, say 'lie down.' Once he's fully on the floor, you can give him the treat. Repeat saying lie down and rewarding correct behavior. Now for stay. Have your dog sit. Let him know you have the treat, but don't give it to him. Go in front of your puppy, raise your open hand, and say 'stay' firmly, so your puppy can associate your open hand with what he's learning. Start to move away from your puppy while occasionally repeating the stay command. Start with only a few seconds of staying at a time, and then move to slightly longer amounts. Always come back and reward your puppy if he follows instructions. The last thing I'd like to talk about is nutrition, and its implications on puppy training. Good nutrition leads to a healthy dog with higher quality of poop, and more predictable and balanced behavior, so he's easier to train. Make sure your puppy is getting the well balanced diet he needs for optimal development. For more information on puppy nutrition, watch the video 'What is the best puppy food for your puppy?' I'm Kathy Santo with IAMS, and I hope that you found this helpful as you welcome your new addition into your family.