5 Signs Your Dog's Food Isn't Working (And What to Do)

Most dogs eat what's in front of them regardless of whether it's actually fueling them well. Here are the five clearest signals that a food change is worth trying.
1. Dull, Dry, or Excessively Shedding Coat
A healthy coat on a dog eating well is shiny, soft, and sheds seasonally. Constant shedding or dullness often points to inadequate omega-3s or low-quality protein.
Try: A food with a named fish or fish oil in the top five ingredients.
2. Large, Soft, or Consistently Smelly Stools
Stool quality is a direct readout of digestibility. Large, soft, smelly stools = low digestibility. Well-digested food produces small, firm, odor-minimal output.
Try: Higher-digestibility food with AAFCO feeding trial verification (not just "formulated to meet" standards).
3. Constant Hunger or Food Obsession
A dog that begs between meals or eats too fast may not be getting calorie-dense enough nutrition for their activity level.
Try: Check you're feeding the right amount for their weight AND activity level. High-energy dogs need more than the bag suggests.
4. Itching, Ear Infections, or Paw Licking
The classic food sensitivity triad. Most common triggers: beef, chicken, dairy, wheat, egg.
Try: An elimination diet — hydrolyzed or novel protein only for 8–12 weeks. Work with your vet.
5. Low Energy or Sluggishness
Rule out health causes first. If clear, try increasing feeding by 10% for two weeks and monitor energy.
How to Switch Foods Safely
Any transition needs 7–10 days. See our food switching guide for the exact schedule.
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Lloyd
5-year dog ownerI've spent five years learning everything the hard way with Maggie — my Australian Labradoodle who is equal parts chaos, charm, and pickiness at the food bowl. Mini/medium sized, absurdly high energy, and firmly convinced that most dog food is beneath her. PawBench is what I wish had existed when I was Googling “why won't my doodle eat anything” at midnight. Everything I recommend has survived Maggie's very exacting standards.


