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Why Large-Breed Puppy Formulas Are Different
Why Large-Breed Puppy Formulas Are Different

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Why Large-Breed Puppy Formulas Are Different

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If you’ve got a big love for big dogs, IAMS™ has a large-breed puppy formula specially made for their nutritional needs.

 

 

Nutritional Objectives

Many large-breed puppies have a tendency to grow very quickly. Unfortunately, if this tendency is encouraged by overfeeding, developmental bone problems can occur. To avoid these problems, careful feeding management is necessary. This should include

  • Consideration of optimal protein quantity and quality
  • Restriction of the energy-containing fat
  • Careful control of the calcium and phosphorus levels

 

Our specially formulated large-breed puppy formulas make feeding management easier because they are designed for fast-growing, large-breed puppies (those with an expected adult weight of more than 50 pounds).

 

 

Protein in Puppy Food

A protein level approximating 26% in these formulas promotes healthy body condition and balances the protein with the reduced number of calories in the food. Research has shown that

  • Dietary protein levels from 15 to 32% have no adverse effect on skeletal development.1
  • Body condition decreases as protein gets too low.

 

The protein in our large-breed puppy formulas supports normal skeletal and muscular growth.

 

 

Calories and Fat in Puppy Food

Fat contributes more than twice as many calories in a diet as proteins or carbohydrates do. As the fat level increases, the energy content of the diet also increases, making feeding management more difficult for large-breed puppies. Several studies have shown increases in developmental bone problems when a diet was overfed.2, 3
 

By reducing the fat content of large-breed puppy formulas to about 14%, the metabolizable energy (ME) of the diets can be kept to a low level of about 1,800 kilocalories per pound.

 

 

Calcium and Phosphorus in Puppy Food

Fat contributes more than twice as many calories in a diet as proteins or carbohydrates

 

 

Comparing with Our Other Puppy Foods

Our large-breed puppy formulas, such as IAMS ProActive Health™ Smart Puppy Large Breed, are made specifically for growing puppies with expected adult weights of 50 pounds or more. These puppy foods are unique because they are formulated with:

  • Less fat for fewer calories to optimally reduce growth rate of large-breed puppies and help safeguard against overconsumption of energy
  • A lower level of protein to ensure a proper balance of protein with energy content

 

Reduced calcium and phosphorus levels with a normal calcium-to-phosphorus ratio to promote proper bone development in rapidly growing large breed puppies.
 

1 Nap, et al. Growth and skeletal development in Great Dane pups fed different levels of protein intake. J Nutr 1991; 121:S107-S113.
 

2 Hedhammer, et al. Over nutrition and skeletal disease: an experimental study in growing Great Dane dogs. Cornell Vet 1974; 64:1-159.
 

3 Lavelle. The effect of overfeeding of a balanced complete commercial diet to a group of growing Great Danes. In: Nutrition of the dog and cat. Burger and Rivers (eds). Cambridge Univ Press, 1989:303-316.
 

4 Hazewinkel, et al. Influences of chronic calcium excess on the skeletal development of growing Great Danes, J Am Anim Hosp Assoc 1985; 21:377-391.
 

5 Goedegebuure, Hazewinkel. Morphological findings in young dogs chronically fed a diet containing excess calcium. Vet Pathol 1986; 23:594-605.
 

6 Hazewinkel, et al. Calcium metabolism in Great Dane dogs fed diets with various calcium and phosphorus levels. J Nutr 1991; 121:S99-S106.

  • Do Dogs Like Hugs?
    Do Dogs Like Hugs?
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    Do Dogs Like Hugs?

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    Most humans recognize a hug as a sign of affection and friendship. In an IAMS™ survey*, 83% of dog parents say their dog likes hugs too. But how do dogs feel about them? Bring it in! We’re going to try and get our arms around this question.

     

    hugs fr 1dogs

     

    Dogs don’t like hugs: Spoiler alert

    Sure, some dogs enjoy a good canine cuddle, but usually only with their owner or household members. Otherwise, they don’t really care for it. “Hugging is too much and overwhelming for many dogs and should be discouraged if the dog doesn’t know the individual very well,” advises 

    Opens a new windowJames Serpell, B.S., Ph.D., Professor of Humane Ethics & Animal Welfare at the University of Pennsylvania School of Veterinary Medicine. 

    There are a number of reasons for this:

     

     

     

    Four legs vs. two

    Hugging is a human behavior, not a dog behavior. They’re just not physically built for that kind of interaction. We stand upright, so we face people. Dogs are on all fours, so it’s an unnatural act for them. They much prefer a friendly sniff to greet other dogs.

     

     

    Dominant behavior

    To dogs, a hug is seen as a very dominant form of behavior; it feels like a stranger is trying to assert control over them. It can be quite stressful, especially if done by someone they’re not familiar with.

     

     

    Freeeeeeeeeedom!

    Since ancient dog days, canines’ first instinctive line of defense has been to run away from danger. Hugging takes this primal option away and can make them feel trapped and confined. Remember when you were a kid getting hugged by that loud great aunt you’ve never met at your dad’s second cousin’s wedding? That’s kind of what your dog is feeling. Who is this? What are they doing? They want to escape too.

     

    hugs fr 2 min new

     

    Signs your dog does not like hugs

    You can usually tell by their body language, says 

    Opens a new windowDr. Jo Gale, BVetMed CertLAS MRCVS, Senior Manager, Global Science Advocacy at Waltham Petcare Science Institute: “Watch for trembling, trying to get away, raised hackles or whites around their eyes. It’s very important to pay attention to this behavior and respect it.”

     

     

    Alternatives to hugging your dog

    Don’t worry if your dog doesn’t want to hug it out. There are plenty of healthier ways you can show them you’re still their best friend:

    • Pet them or give them a good, relaxing brush.
    • Take them on walks or play a game with their favorite toy.
    • Give them their favorite food or treats.
    • Give them a verbal hug. Tell them they’re a “good boy” or a “good girl.” They never get tired of that.

     

    *Surveyed U.S. dog owners, age 18+ 

    Sample Size: n=201 

    Fielded May 8-10, 2020

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