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Better dog health through nutrition and care

Your dog is more than a pet—they're a cherished family member whose well-being depends on the informed, proactive care you provide. After decades in veterinary practice, I've witnessed how the right approach to better dog health through nutrition and care transforms lives. True wellness isn't merely about treating illness—it's a holistic strategy that combines proper nutrition, preventive measures, and collaborative treatment to help your furry friend thrive.

Understanding canine nutrition: The foundation of your dog's health

Nutrition fundamentally shapes your dog's health. While dogs belong to the order Carnivora, they've evolved as opportunistic carnivores with the metabolic flexibility to process nutrients from both animal and plant sources—unlike their strictly carnivorous feline cousins.

What makes a balanced diet?

A well balanced diet provides approximately 40 essential nutrients in precise proportions. Your dog's diet must deliver:

  • Complete protein with essential amino acids for tissue repair

  • Essential fatty acids (omega-3 and omega-6) for skin and coat health

  • Vitamins and minerals for immune function and metabolic processes

  • Digestible carbohydrates for sustained energy levels

The right food varies by life stages. Growing puppies need specific calcium-to-phosphorus ratios for proper skeletal development. Adult dogs require maintenance nutrition that supports their activity level. Senior dogs often benefit from energy-dense senior diets if maintaining weight proves challenging, or they may need controlled-calorie formulas for effective weight management.

The gut microbiome revolution

Recent canine nutrition research highlights the gut microbiome—those trillions of beneficial bacteria living in your dog's digestive system. These microorganisms influence immune function, nutrient absorption, and overall health. When you provide a balanced diet that supports microbial diversity, you strengthen your canine companion's natural defenses.

Poor-quality dog foods or excessive protein that your pet's body cannot efficiently digest can trigger dysbiosis—a bacterial imbalance that causes inflammation and contributes to conditions like gastrointestinal disease or kidney disease.

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What is the #1 healthiest dog food?

Here's the truth: there's no single "healthiest" dog food for all dogs. The right food depends on your dog's life stage, activity level, and health conditions.

High-quality commercial dog foods meeting AAFCO (Association of American Feed Control Officials) standards provide complete nutrition. Look for:

  • Named protein sources (chicken, beef, fish) rather than generic "meat"

  • Whole food ingredients with minimal fillers

  • Appropriate fat content from sources like fish oil or animal fat

  • Life-stage specific formulas for puppies, adult dogs, or older dogs

Consulting your veterinarian ensures you select dog foods that match your pet's specific nutritional adequacy requirements. Some dogs thrive on premium commercial diets, while others with food allergies or health problems may need prescription formulas or carefully planned home prepared diets.


Preventive care: Your most powerful tool

Preventive measures protect your furry friend from the common health problems affecting most dogs. Two critical areas deserve your attention: weight management and dental health.

Weight management: Preventing obesity

Obesity affects over 50% of pet owners' dogs, reducing life expectancy and increasing risks for cancer, diabetes, and heart failure. To prevent obesity, you need to understand the Body Condition Score (BCS) system—a 9-point scale where 4-5 represents the ideal range.

Every point above 5 represents approximately 10-15% over ideal weight. Consider this perspective: if your small dog gains just 3 pounds, they could be 50% overweight—that's equivalent to a 154-pound person weighing 231 pounds.

Practical weight management strategies:

  • Portion control: measure your dog's meals rather than free-feeding

  • Limit treats: too many treats sabotage even well balanced diet plans

  • Regular exercise: daily activity burns calories and maintains muscle mass

  • Monitor body condition: monthly BCS assessments help you catch weight gain early

For dogs needing weight loss, a structured weight loss program combines consuming fewer calories with increased activity.

Senior dogs and bigger dogs may require adjusted calorie intake as their metabolism slows. Labrador retrievers and certain breeds naturally consume more food and need extra monitoring.

What is the 80/20 rule for dog food?

The 80/20 rule suggests your dog's diet should consist of 80% nutritionally complete meals and 20% healthy supplements or treats. This guideline helps pet owners maintain adequate nutrition while allowing flexibility for training rewards and occasional human foods.

However, that 20% should comprise healthy additions—not table scraps high in fat or sodium. Safe human foods you can offer include:

  • Plain cooked lean meats

  • Carrots, green beans, and sweet potato

  • Blueberries and apple slices (no seeds)

  • Plain rice or oatmeal

Always avoid human foods toxic to dogs: chocolate, grapes, onions, garlic, and xylitol-containing products.

Dental health: The silent threat

By age two, 80% of adult dogs have periodontal disease. This progressive condition isn't just about bad breath—bacteria below the gumline cause chronic pain and can enter the bloodstream, damaging vital organs including the liver, kidneys, and heart.

Essential dental care practices:

  • Daily toothbrushing: the gold standard for preventing plaque buildup

  • Dental chews: supplementary tools, not replacements for brushing

  • Regular COHAT visits: Comprehensive Oral Health Assessment and Treatment by your veterinarian

  • Diet considerations: some specially formulated dog foods support dental health through mechanical cleaning action

When you start dental routines early, you create lifelong habits that support your dog's health and well being.

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Nutrition across life stages

Your dog's nutritional needs evolve throughout their life. Understanding these changing requirements ensures you provide complete nutrition at every phase.

Puppy nutrition

Young dogs require energy-dense diets with all the nutrients supporting rapid growth. Calcium and phosphorus balance is crucial—too much or too little can cause skeletal abnormalities.

That's why puppy-specific dog foods are formulated for this critical period.

Adult dog nutrition

Adult dogs need maintenance diets that match their activity level and breed size. Active working dogs require more calories than sedentary companions.

A balanced diet for your adult dog emphasizes:

  • Moderate protein for muscle maintenance

  • Controlled fat for energy without weight gain

  • Fiber supporting digestive system health

  • Antioxidants boosting immune system function

Senior dog nutrition

Older dogs face unique nutritional challenges. Many senior dogs benefit from:

  • Higher protein: counteracts muscle loss (sarcopenia)

  • Fewer calories: reduced activity means lower energy requirements

  • Joint support: fatty acids and supplements ease osteoarthritis discomfort

  • Enhanced digestibility: easier on aging digestive systems

Some senior dogs with chronic kidney disease (CKD) require specialized low-protein diets. Others with chronic diarrhea or gastrointestinal disorders need highly digestible formulas.

Your veterinarian can recommend senior diets that address your older dog's specific needs.


What is the healthiest thing you can give a dog?

The healthiest thing you can give your furry friend is consistent, attentive care that addresses all aspects of well being:

  1. A well balanced diet appropriate for their life stage

  2. Fresh, clean water available at all times

  3. Regular exercise maintaining healthy weight and cardiovascular health

  4. Preventive veterinary care including vaccinations and parasite control

  5. Mental stimulation through training, play, and environmental enrichment

  6. Unconditional love and companionship

While supplements like fish oil for coat quality or probiotics for beneficial bacteria can provide significant benefits, they cannot replace proper nutrition and comprehensive care. The greatest gift is your commitment to being an informed, proactive pet owner.

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Understanding special dietary needs

Some dogs require modified diets due to health conditions or sensitivities.

Food allergies and sensitivities

Dogs with food allergies may exhibit skin problems, digestive issues, or chronic ear infections. Identifying triggers requires systematic elimination diets.

Limited-ingredient dog foods or novel protein sources (venison, duck, kangaroo) help you manage your dog's allergies while maintaining nutritional adequacy.

Home prepared diets

A home cooked diet appeals to many pet owners seeking control over ingredients. However, home prepared diets require careful planning to ensure balanced nutrition.

Most veterinary nutritionists recommend consulting a board-certified specialist when you're formulating homemade meals, as deficiencies or imbalances can cause serious health problems.

Medical diets

Dogs with kidney disease, diabetes, gastrointestinal disease, or other health conditions often need prescription diets. These therapeutic dog foods are formulated to manage specific disorders while providing complete nutrition.

What is the 7 second rule for dogs?

The 7-second rule protects your dog's paws during extreme weather. Before walking your dog, place your hand on the pavement for 7 seconds. If it's too hot or cold for your hand, it's unsafe for your pet's paws.

In cold weather, ice and snow can cause frostbite and cracking. Hot pavement in summer can severely burn paw pads.

This simple test prevents injury and demonstrates how attentive care encompasses all aspects of your dog's health—from internal nutrition to external environmental safety.


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Managing chronic conditions through nutrition

When health problems arise, nutrition becomes a therapeutic tool alongside medication and lifestyle modifications.

Skin and coat health

A shiny coat reflects your dog's overall health status. Essential fatty acids—particularly omega-3s from fish oil—dramatically improve skin and coat health.

Signs that your dog needs more fatty acids include:

  • Dull, brittle fur

  • Excessive shedding

  • Dry, flaky skin

  • Hot spots or persistent scratching

When you incorporate foods rich in fatty acids or add supplements, you'll see significant benefits for coat health within weeks.

Digestive system support

Dogs experiencing chronic diarrhea, inflammatory bowel disease, or recovering from intestinal parasites need easily digestible diets that support gut healing. High-quality protein, limited fat, and added fiber help stabilize the digestive system.

Probiotics that promote beneficial bacteria can restore microbial balance.

Joint health and mobility

Osteoarthritis affects many dogs, particularly senior dogs and bigger dogs. A multimodal approach that combines weight management, anti-inflammatory medications, and nutritional support yields the best results.

Nutritional strategies for your dog's joint health:

  • Weight loss: reduces mechanical stress on inflamed joints

  • Omega-3 fatty acids: provide natural anti-inflammatory properties

  • Glucosamine and chondroitin: support cartilage health

  • Undenatured type II collagen: may reduce joint inflammation

Maintaining your dog's healthy weight through portion control and regular exercise is often the most effective single intervention for mobility issues.

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Collaborative care: Partnership with your veterinarian

Successful health management requires a partnership between you and your veterinary team. This relationship-centered approach treats you as an equal stakeholder in your canine companion's care.

Your role as specialist observer

You know your dog better than anyone else. Subtle behavioral changes often signal emerging problems:

  • Changes in appetite or thirst

  • Altered activity or energy levels

  • Reluctance to play or exercise

  • Unusual irritability or restlessness

Dogs evolved to hide pain—showing weakness in the wild made them targets for predators. Your careful observations provide critical diagnostic information.

Keep notes on your dog's normal behaviors so you can identify those "something's not quite right" moments that warrant veterinary evaluation.

Monitoring and tracking

For dogs with chronic conditions like diabetes, consistent monitoring becomes essential. Track:

  • Daily food intake and meal times

  • Water consumption

  • Weight fluctuations

  • Medication administration

  • Activity levels and behavioral changes

This information helps your veterinarian fine-tune treatment plans, ensuring your pet's health remains optimized.

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Practical action steps for better dog health

Implementing these evidence-based strategies sets your canine companion on the path to optimal well being.

Monthly assessments

  • Perform Body Condition Score evaluation

  • Record your dog's weight to detect trends

  • Check coat quality and skin condition

  • Assess energy levels and mobility

Daily practices

  • Provide a well balanced diet in measured portions

  • Ensure fresh water availability

  • Brush your dog's teeth or offer dental chews

  • Engage in regular exercise appropriate for your dog's life stage

Regular veterinary visits

  • Annual wellness examinations for adult dogs

  • Biannual checks for senior dogs or those with health conditions

  • Professional dental cleanings as recommended

  • Update vaccinations and parasite prevention

Environmental safety

  • Test pavement temperature using the 7-second rule

  • Remove toxic human foods from your dog's reach

  • Provide mental stimulation through interactive toys

  • Maintain consistent daily routines

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Supplements and additional support

While a balanced diet should provide all the nutrients your dog needs, certain circumstances warrant supplementation:

  • Omega-3 fatty acids: support skin and coat, reduce inflammation

  • Probiotics: restore beneficial bacteria after antibiotics or illness

  • Joint supplements: glucosamine, chondroitin for older dogs

  • Fat soluble vitamins: may be needed in dogs with absorption disorders

  • Vitamin E and antioxidants: support immune function in senior dogs

Always consult your veterinarian before adding supplements to your dog's regimen. More isn't always better—excess vitamins and minerals can cause toxicity or create dangerous imbalances.


The quality of life equation

For senior dogs or those with serious health conditions, prioritizing quality over quantity of life becomes paramount. Adding time is only valuable if your furry friend experiences comfort and maintains enjoyment in daily activities.

Signs your dog maintains good quality of life:

  • Eating with appetite

  • Showing interest in their surroundings

  • Interacting positively with family members

  • Experiencing minimal pain

  • Participating in favorite activities (even if modified)

A Quality of Life diary helps you and your veterinary team objectively assess your dog's well being and make informed decisions about care adjustments or difficult end-of-life choices.

Woman cuddling Cavalier King Charles Spaniel in cozy indoor setting

Conclusion: Your commitment to canine wellness

Achieving better dog health through nutrition and care requires your dedication, ongoing education, and partnership with veterinary professionals. By providing a balanced diet tailored to your pet's life stage, maintaining their healthy weight, prioritizing preventive care, and staying attuned to behavioral changes, you can prevent many common health problems.

Your dog cannot advocate for themselves—that responsibility rests with you. When you combine science-based nutrition, proactive preventive measures, and collaborative veterinary care, you give your canine companion their best chance at a long, vibrant, healthy life.

Just as strong foundations support lasting structures, these evidence-based practices form the cornerstone of your pet's lifelong wellness. Your furry friend depends on you to make informed choices on their behalf. By implementing these strategies, you honor the unconditional love they give so freely, ensuring they receive the quality care they deserve throughout all of life's stages. If you’d like help tailoring nutrition, weight, and preventive care to your dog, consult with Stylla Pet Health Experts.


Dr. Stefan Novevski, a professional veterinarian in a white coat examining a small animal in a clinical setting, demonstrating his expertise in veterinary medicine with a compassionate approach to animal care.

Dr. Stefan Novevski

Dr. Stefan Novevski is a licensed veterinarian at a small animal clinic specializing in internal medicine, reproduction, dermatology, nutrition, and animal welfare, who continuously updates his expertise through professional development and international clinical experience while prioritizing client education for optimal pet health outcomes.

Learn more

The information in this article is based on the following scientific publications:

  • Elliott, J., & Grauer, G. (Eds.). (2006-2007). BSAVA Manual of Canine and Feline Nephrology and Urology (2nd ed.). BSAVA Publications.
  • Villiers, E., & Blackwood, L. (Eds.). (2005). BSAVA Manual of Canine and Feline Clinical Pathology (2nd ed.). BSAVA Publications, Gloucester
  • Horwitz, D. F., & Mills, D. S. (Eds.). (2009). BSAVA Manual of Canine and Feline Behavioural Medicine (2nd ed.). BSAVA Publications, Gloucester
  • Harvey, A., & Tasker, S. (Eds.). BSAVA Manual of Feline Practice: A Foundation Manual. BSAVA Publications
  • Rendle, M., & Hinde-Megarity, J. (Eds.). (2022). BSAVA Manual of Practical Veterinary Welfare (1st ed.). BSAVA Publications.

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