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Nutrition and Your Senior Dog’s Body

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In the past, veterinarians recommended diets for senior dogs largely based on the nutritional management of diseases common to the aging process. Research, however, has shown that special nutrition can help manage body-condition problems in aging dogs, such as obesity and loss of muscle mass. Senior dogs also benefit from special nutrition to help maintain bone and joint health.
 

Learn more about how you can help your senior dog manage common health issues associated with aging.

 

Managing Obesity in Senior Dogs

Senior dogs tend to gain weight, despite consuming fewer calories, due to changes in their metabolic rate. Therefore, they can benefit from eating a diet with reduced fat levels and lower caloric density than adult maintenance foods.
 

Recent IAMS™ research in dogs also indicates that L-carnitine — a vitamin-like compound made in the body from the amino acids found in red meats, fish, chicken and milk — can help reduce weight in overweight dogs by escorting fat into cellular mitochondria where it is turned into energy.

 

Addressing Loss of Muscle Mass in Senior Dogs

Protein is the building block of muscle tissues. It is important for maintenance of muscle tissues, muscle strength and mobility. Recent research conducted by The IAMS Company has shown that senior dogs that eat a higher-protein diet better maintain muscle protein stores. By providing optimal protein levels from muscle maintenance, we can help senior dogs continue being physically active.
 

This research is contrary to conventional opinion that senior dog foods should contain lower protein levels than adult maintenance formulas to avoid progressive decrease in kidney function. However, senior dogs fed a high-protein diet had stable renal function and a lower death rate than dogs fed a lower-protein diet.*

 

Maintaining Bone and Joint Health for Senior Dogs

During the aging process, cartilage between joints often begins deteriorating. Nutritional management can help maintain healthy bones and joints and mobility in dogs in several ways:

  • Optimal levels of vitamins and minerals promote the efficient production of cartilage and nutritionally support bone and nerve function.
  • A complete and balanced diet with an adjusted omega-6 to omega-3 fatty acid ratio nutritionally supports joint health.

Some pet-food manufacturers have endorsed reduced levels of calcium and phosphorus based on the belief that excesses of these minerals are harmful to the kidneys. However, research has shown that no damaging accumulation of calcium or phosphorus was found in the kidneys of older dogs fed diets containing maintenance levels of calcium and phosphorus for four years.*
 

* Finco, DR. “Effects of aging and dietary protein intake of uninephrectomized geriatric dogs.” American Journal of Veterinary Research; Vol. 55, No. 9. Sept. 1994.

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    Vitamin K for Dogs - Benefits & Side Effects

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    At the heart of your dog's vitality lies vitamin K. From ensuring proper blood clotting to promoting robust bone health, the importance of vitamin K for dogs’ well-being cannot be overstated. In this blog, we will uncover the benefits surrounding this essential nutrient, exploring its sources, functions, and why it is imperative for fostering a healthy and happy life for your furry friend.


    What is vitamin K?

    Vitamin K, a crucial fat-soluble nutrient for dogs, holds paramount importance in their overall health. Best known for its role in blood clotting, vitamin K ensures your canine companion's body can effectively respond to injuries by forming clots, preventing excessive bleeding. Beyond its hemostatic function, vitamin K plays a key role in bone health, regulating calcium and supporting protein synthesis crucial for maintaining bone density.
     

    Two main forms, K1 (found in green leafy vegetables) and K2 (sourced from animal products and fermented foods), highlight the importance of a diverse diet. Understanding these sources and functions is pivotal, ensuring your dog receives a balanced nutritional intake.


    Can dogs have vitamin K?

    Yes, dogs can and should have vitamin K as part of their diet. While dogs can synthesise some vitamin K on their own, it is often not sufficient for their overall health. However, it's important to note that dog diets should be carefully curated, as excessive vitamin K supplementation can lead to adverse effects. Always consult with your veterinarian to determine the appropriate amount of vitamin K for your dog's specific needs. By incorporating the right sources of vitamin K into your dog's diet, you contribute to their blood clotting, bone health, and overall well-being.


    Is vitamin K good for dogs?

    Yes, Vitamin K is beneficial for dogs and plays a crucial role in maintaining their overall health. As mentioned previously, vitamin K is essential for blood clotting, which is vital in preventing excessive bleeding in case of injuries or wounds. It also contributes to bone health and supports the proper functioning of the cardiovascular system. Including sufficient vitamin K in a dog's diet is particularly important to ensure their blood coagulation mechanisms are functioning optimally.
     

    While vitamin K is generally safe for dogs, it is essential to provide it in appropriate amounts. Excessive intake of vitamin K for dogs may lead to adverse effects, so it is recommended to consult with a veterinarian to determine the right dosage for your dog's specific needs. Additionally, pet parents should be cautious about offering human supplements, as they may contain ingredients that are harmful to dogs.


    Benefits of vitamin K for dogs

    Understanding the diverse benefits of vitamin K for dogs is crucial in crafting a well-rounded approach to their nutritional needs. From supporting blood clotting to contributing to bone health, vitamin K plays a multifaceted role in enhancing your canine companion's overall well-being.

    • Blood clotting support

    Vitamin K is pivotal in the synthesis of clotting factors, enabling your dog's blood to coagulate effectively. This ensures a rapid response to injuries, preventing excessive bleeding from minor wounds and promoting a quicker recovery process.

    • Bone health

    Beyond its hemostatic function, vitamin K regulates calcium within bones and facilitates the synthesis of proteins vital for maintaining optimal bone density. This not only supports skeletal strength but also contributes to a reduced risk of bone-related issues in your dog.

    • Anti-inflammatory properties

    Research suggests that vitamin K possesses anti-inflammatory properties, potentially aiding in managing conditions characterized by inflammation, and promoting a more comfortable and active life for your furry friend.

    • Cell protection

    Serving as an antioxidant, vitamin K helps protect cells from damage, fortifying your dog's cellular health and bolstering their immune function against external stressors.

    • Cardiovascular health

    Emerging studies indicate a potential link between vitamin K for dogs and cardiovascular health, with the vitamin playing a role in preventing the calcification of arteries. This aspect highlights the broader impact of Vitamin K on your dog's systemic well-being.
     

    Incorporating vitamin K-rich foods into your dog's diet can harness these benefits, but it's essential to consult with your veterinarian to tailor a nutrition plan that aligns with your dog's specific needs and ensures a vibrant and healthy life.


    Vitamin K sources for dogs

    Navigating the nutritional landscape for your canine companion involves understanding diverse sources of Vitamin K1 and K2. Here is a breakdown of some safe vitamin K foods for dogs:
     

    Sources of vitamin K1 for dogs

    • Turnip greens: Turnip greens are a nutrient powerhouse for dogs, particularly rich in vitamin K1. This essential nutrient plays a pivotal role in promoting proper blood clotting, making turnip greens a valuable addition to your dog's diet for overall health and injury resilience.
    • Broccoli: Beyond its crunchy texture and appealing taste, broccoli is a canine-friendly source of vitamin K1. Regular inclusion of broccoli in your dog's meals supports not only blood clotting but also contributes to robust bone health, ensuring a foundation for an active and healthy lifestyle.
    • Brussels sprouts: These are not only a flavourful treat for dogs but also a source of vitamin K1, supporting their blood clotting mechanisms. Including Brussels sprouts in your dog's diet provides a diverse range of nutrients, showcasing their role not just as a tasty snack but as a nutritional asset.
    • Green beans: Green beans offer more than just a crunchy and refreshing snack for dogs, they contain vitamin K1, enhancing your pet's coagulation system. Whether given as treats or added to meals, green beans contribute to the overall well-being of your dog, ensuring a balanced intake of essential nutrients.
    • Green peas: Packed with vitamin K1, green peas are a nutrient-dense addition to your dog's diet. Besides supporting blood clotting, these peas provide a burst of energy and contribute to the overall vitality of your furry friend when incorporated into their regular meals.
    • Cabbage: Incorporating cabbage into your dog's meals also provides a source of vitamin K1. This nutrient is vital for maintaining a healthy coagulation system, underlining the importance of varied and balanced nutrition for your dog's optimal health.
       

    Sources of vitamin K2 for dogs

    • Hard and soft cheeses: Delight your dog's taste buds with hard and soft cheeses like Gouda or Brie, which not only make for a delicious treat but also serve as a source of vitamin K2. Incorporating these cheeses into your dog's diet can contribute to their overall well-being, providing essential nutrients for various physiological functions.
    • Pork chops: As a meaty source of vitamin K2, pork chops offer a tasty option that goes beyond satisfying your dog's palate. The inclusion of pork chops in your dog's diet supports their overall well-being, emphasising the importance of diverse protein sources for a balanced and nutritious canine diet.
    • Ground beef: Rich in vitamin K2, ground beef adds a flavorful element to your dog's meals while contributing to their blood clotting and bone health. This meaty option provides a range of essential nutrients, making it a valuable component of a well-rounded canine diet.
    • Chicken: Beyond being a versatile protein source, chicken also provides vitamin K2, supporting your dog's blood clotting mechanisms. Whether served as lean cuts or included in balanced meals, chicken contributes to the nutritional diversity essential for your dog's overall health.
    • Beef, pork, or chicken liver: Organ meats like liver, whether from beef, pork, or chicken, are rich sources of vitamin K2. The inclusion of these meats in your dog's diet ensures a nutrient boost, supporting various physiological functions and highlighting the importance of incorporating organ meats for a well-rounded canine nutrition plan.
    • Eggs: Beyond their protein content, eggs also offer vitamin K2, contributing to your dog's overall health. Whether scrambled, boiled, or included in meals, eggs provide a versatile and nutrient-packed option, promoting blood clotting and bone development in your cherished companion.
    • Vitamin K supplements: While there is a range of foods that can be added to your dog’s diet for vitamin K, there is also a range of dog supplements available in the market for boosting your dog’s health. You can also consider incorporating these under veterinary guidance to ensure a balanced and tailored approach to your dog's nutritional needs, supporting blood clotting and overall canine health.

    Vitamin K for dogs is essential for their overall well-being, playing a crucial role in blood clotting and bone health. The importance of a diverse diet, encompassing both K1 and K2 from sources like green leafy vegetables and animal products, cannot be overstated. However, the key lies in moderation, as excessive supplementation may have adverse effects. It is essential to consult with your veterinarian to ensure informed decision-making. By responsibly incorporating vitamin K-rich foods into your dog's meals, you contribute to their resilience to tackle everyday challenges. This nutritional journey fosters a healthy and joyous life for your cherished furry companion.