Feeding your dog the right food is one of the most important things you can do to ensure a long, healthy, and happy life for your furry companion. With so many options available, it can be overwhelming to know what’s best. This guide covers everything dog owners need to know about feeding their dogs properly.
Why Diet Matters
A well-balanced diet supports:
Healthy weight and energy levels
Strong immune system
Shiny coat and healthy skin
Healthy teeth and bones
Proper digestion
Feeding your dog the wrong food — or too much of the right food — can lead to obesity, malnutrition, and a host of health problems.
The Basics of a Balanced Canine Diet
Dogs are omnivores, which means they need a mix of protein, fats, carbohydrates, vitamins, and minerals. The ideal diet includes:
Protein: Vital for muscle growth and tissue repair. Found in meat, fish, eggs, and some legumes.
Fat: Provides energy and helps absorb vitamins. Look for healthy animal fats and oils like fish oil.
Carbohydrates: A source of energy and fibre, often found in grains, vegetables, and fruits.
Fibre: Aids digestion and promotes gut health.
Vitamins and minerals: Support various bodily functions, including bone development, nerve function, and immunity.
Types of Dog Food
Commercial Dry Food (Kibble)
Convenient and affordable
Long shelf life
Choose high-quality brands with named meat sources and no artificial additives
Look for:
Meat or fish listed as the first ingredient
Whole grains or vegetables
No fillers like maize or animal by-products
Wet Food (Tinned or Pouched)
Higher moisture content (good for hydration)
Often more palatable for picky eaters
Can be more expensive and has a shorter shelf life once opened
Raw Diet (BARF - Biologically Appropriate Raw Food)
Includes raw meat, bones, vegetables, and organs
Advocates claim improved coat, energy, and dental health
Requires careful planning to avoid nutritional imbalances or contamination
Note: Always consult your vet or a pet nutritionist before switching to raw feeding.
Home-Cooked Meals
Allows full control over ingredients
Time-consuming and requires precise balancing
Not recommended unless you are working with a vet or canine nutritionist
Prescription or Special Diets
For dogs with specific health conditions (e.g. allergies, kidney issues, obesity)
Only feed under veterinary guidance
Feeding Guidelines by Life Stage
Puppies
Require calorie-dense, nutrient-rich food for growth
Feed 3–4 times a day
Look for formulas labelled "puppy" or "growth"
Adult Dogs
Maintenance diet tailored to size, breed, and activity level
Usually fed twice a day
Senior Dogs
May need lower calories and more joint-supporting nutrients
Special "senior" formulas are often recommended
Portion Sizes and Feeding Frequency
Check the feeding guidelines on the dog food packaging, but adjust based on your dog's:
Age
Weight
Activity level
Breed
Health condition
General tips:
Measure portions with a scale or measuring cup
Stick to a consistent feeding schedule
Avoid free-feeding (leaving food out all day), unless advised
Foods to Avoid
Some human foods are toxic or harmful to dogs. NEVER feed:
Chocolate
Grapes and raisins
Onions and garlic
Macadamia nuts
Cooked bones
Alcohol
Caffeine
Xylitol (found in sugar-free gum and some peanut butters)
Treats and Snacks
Treats are fine in moderation and useful for training, but they should make up no more than 10% of your dog’s daily caloric intake. Opt for healthy options like:
Carrot sticks
Apple slices (without seeds)
Lean cooked meat
Commercial dog treats with natural ingredients
Hydration
Always provide access to fresh, clean water. Dogs can become dehydrated quickly, especially in warm weather or after exercise.
Switching Dog Foods
If you need to change your dog’s diet, do so gradually over 7–10 days:
Start with 75% old food, 25% new
Gradually adjust the ratio each day
Monitor for signs of upset stomach (vomiting, diarrhoea, loss of appetite)
Signs of a Healthy Diet
Shiny coat and clear eyes
Consistent energy levels
Healthy stool (firm, brown)
No excessive scratching or shedding
Normal weight
When to Consult Your Vet
Speak to your vet if your dog experiences:
Weight gain or loss
Allergic reactions (itchiness, hives)
Digestive issues
Changes in appetite or energy
Health conditions requiring dietary changes
Final Thoughts
Every dog is unique, and their nutritional needs vary. Choosing the right food for your dog takes a bit of research and trial and error — but the rewards are worth it. A healthy diet contributes to a happier, longer life for your four-legged friend.
Quick questions
- What should I know about dog food?
- Feeding your dog the correct diet is vital to their health and happiness. A balanced canine diet includes protein, fats, carbohydrates, fibre, vitamins, and minerals to support weight, energy, and overall health. Dog food options. Vet Verified can help you compare UK veterinary practices by location, species, services and opening hours before you call.
- When should I contact a vet about dog food?
- Contact a veterinary practice if your pet seems unwell, symptoms are getting worse, you are unsure what to do, or the situation may be urgent. Vet Verified helps you compare practice details, but a vet should advise on your pet's current care.
- Can Vet Verified help me find dog vets?
- Yes. Use Vet Verified to compare dog vets across the UK, then check practice profiles and call directly to confirm current availability.
Find a vet
Find a veterinary practice
Compare UK veterinary practices related to this topic. Call the practice to confirm its current services and availability.