Keeping your dog healthy starts with what goes in their bowl. A well-balanced diet fuels everything from energy levels to coat condition, but when something’s off, your dog can’t always tell you.
Nutritional deficiencies in dogs often show up in subtle ways that are easy to miss until they become bigger health issues.
Here’s what to look out for and how to make sure your dog is getting the nutrients they need to thrive.
Why nutrition matters for dogs
Just like humans, dogs need a complete and balanced diet made up of proteins, fats, carbohydrates, vitamins, and minerals. When any essential nutrient is missing or present in the wrong amounts, it can affect their development, energy, immunity, and long-term wellbeing.
Ensuring proper dog nutrition—from commercial kibble to homemade meals—is important for preventing deficiencies that can lead to health problems over time.
Common signs of nutritional deficiency in dogs
1. Dull, dry, or thinning coat
Your dog’s skin and fur are strong indicators of internal health. A dry, flaky coat or excessive shedding may signal a lack of:
- Omega-3 and Omega-6 fatty acids
- Biotin or zinc
- High-quality protein
Dogs with healthy coats should have soft, shiny fur. If you notice rough texture or patchy bald spots, it may be time to assess their diet or consider a dog coat supplement for shedding and skin support.
2. Low energy or lethargy
If your once-playful pup is suddenly tired or unwilling to exercise, it could be due to:
- Iron deficiency (leading to anaemia)
- Lack of B vitamins
- Insufficient caloric intake
Rule out other medical issues, but don’t ignore diet as a factor. Proper fuel keeps your dog active and alert.
3. Digestive issues
Frequent vomiting, diarrhoea, or constipation may indicate poor nutrient absorption or an imbalanced diet. Potential deficiencies or imbalances include:
- Fibre
- Digestive enzymes
- Magnesium or potassium
Some dogs may also have food sensitivities, so adjusting ingredients or trying hypoallergenic formulas may help.
4. Slow wound healing or infections
A weakened immune system can stem from low levels of:
- Vitamin E
- Zinc
- Protein
These nutrients play a role in cell repair and immune response. If your dog’s cuts take long to heal or they get sick more often, their nutrition may need a boost.
5. Changes in appetite or weight
Unexplained weight loss or gain can result from:
- Unbalanced calories
- Poor-quality dog food
- Missing key nutrients like calcium or phosphorus
Pay attention to shifts in appetite too—some deficiencies can cause reduced interest in food, while others may trigger cravings or pica (eating non-food items).
What causes nutritional deficiencies in dogs?
- Inadequate commercial food: Not all dog foods are created equal. Low-quality brands may lack essential nutrients.
- Unbalanced home-cooked diets: If you prepare your dog’s food at home, work with a vet or pet nutritionist to ensure proper ratios.
- Medical issues: Underlying conditions like intestinal parasites, pancreatitis, or malabsorption disorders can affect nutrient absorption.
- Age and breed needs: Puppies, senior dogs, and certain breeds may have specific dietary requirements.
How to prevent deficiencies
- Choose a complete and balanced dog food certified by AAFCO or recommended by your vet.
- Consider targeted supplements if your dog has specific needs (e.g., joint support, coat health, or digestive enzymes).
- Monitor weight, energy levels, and coat condition regularly.
- Schedule regular vet checkups to catch imbalances early.
- Consult a vet or pet nutritionist before switching to a homemade or raw diet.
About Doctor Paws Super Chew™
Doctor Paws Super Chew™ is an all-in-one soft-chew supplement designed to fill nutritional gaps and support your dog’s overall health. Key features include:
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All‑in‑One Formula:
- Glucosamine & Chondroitin for joint comfort and cartilage repair
- Omega‑3 Fatty Acids (from algal oil, including DHA/EPA) to control inflammation and nourish skin, coat, brain & heart health
- L‑Carnitine for fat metabolism, healthy weight, lean muscle maintenance & heart support
- Taurine to support heart health, eye function & immune response
- Vitamin C & Chlorella for antioxidant protection, collagen synthesis, detox & gut health
- Vitamin E, Zinc Proteinate & Copper Proteinate to boost immunity, speed wound healing & support skin & connective tissues
- Quality You Can Trust: Made in FDA‑inspected facilities under GMP standards, with bioavailable ingredients and no artificial colors, flavors, or preservatives.
Adding Doctor Paws Super Chew™ to your dog’s routine is an easy way to shore up nutrition, support joint mobility, enhance coat health, and keep their heart and immune system strong—so every tail wag stays full of life.
Final thoughts
Your dog depends on you to keep them healthy and it starts with what they eat. Recognising early signs of nutritional deficiency in dogs helps prevent long-term issues and ensures your pet stays active, happy, and full of life. If something feels off, don’t wait. Talk to your vet and take a closer look at their bowl.
Not sure if your dog’s current diet is enough? Talk to your vet about a full nutrition check or explore supplements designed to support your dog’s health from the inside out. Because every tail wag starts with the right nutrition.