The Signs Your Dog Could Be Doing Better

And why 'fine' might be worth a second look

Most dog owners aren't looking for perfection. They just want to know their dog is well and happy. But there's a version of 'well' that's easy to miss, not because anything is obviously wrong, but because the signs are quiet.

A coat that's lost a little of its shine. A dog who used to race to the door and now just ambles over. Digestion that's never quite settled, but never bad enough to feel urgent.

These things tend to get filed under age, or breed, or just who this particular dog is. Rarely does food come up unprompted. It probably should.

Six signs your dog might be capable of more

1. Their coat has lost its sheen

A dog's coat is often one of the first places nutritional gaps show up — and one of the first places to improve when diet changes. A healthy coat should have a visible lustre to it. Omega-3 fatty acids play a significant role in skin and coat health. Fish-derived omega-3s are absorbed more effectively than plant-based alternatives.

What to look for: Persistent dullness, dry or flaky skin, or a coat that feels coarser than it used to. These can also have non-dietary causes, so if they persist, a vet check is worthwhile.

2. Their energy has quietly shifted

Energy changes in dogs are easy to attribute to the wrong things. A dog who's a little flatter than usual often gets written off as slowing down with age, even when the dog is only four or five years old. Diet influences energy in more ways than simple calorie provision. How efficiently a dog absorbs nutrients, how stable their blood sugar is, and the health of their gut microbiome all contribute to how a dog feels and shows up in daily life.

What to look for: A dog who seems less interested in walks or play, tires more quickly, or seems less engaged. Rule out medical causes first, then look at food.

3. Their digestion is 'fine' but never quite settled

Loose stools, excessive wind, inconsistent digestion, these are things many owners have quietly normalised. A dog's digestive system is, in many ways, a window into the rest of their health. The gut microbiome plays a central role not just in digestion, but in immune function, inflammation, and even behaviour and mood.

What to look for: Stools that are frequently loose, vary a lot in consistency, or are accompanied by more gas than seems normal. If this has been present for months, it's worth examining diet rather than continuing to accept it.

4. They drink a lot of water, especially if they eat dry food

Most dry food contains around eight to ten percent moisture. A dog's body needs significantly more to function well. Fresh cooked food typically contains sixty to seventy percent moisture, closer to what a dog would naturally consume. Over time, consistently low moisture intake can place cumulative strain on the kidneys.

What to look for: A dog who drinks heavily after meals, or seems perpetually thirsty. If it's a new or sudden change, a vet visit is appropriate.

5. Their weight is hard to manage

Weight management in dogs is more nuanced than calories in versus calories out. A dog eating a highly digestible, nutrient-dense diet often needs less food by volume to maintain a healthy weight — because their body is actually using what it receives.

What to look for: Weight that creeps up despite portion control, or a dog who seems perpetually hungry and unsatisfied after meals.

6. Their behaviour or mood has shifted

There is growing research on the gut-brain axis, the bidirectional relationship between the digestive system and the brain. A healthy gut microbiome appears to influence neurotransmitter production, stress response, and mood. In dogs, this can show up as subtle behavioural changes.

What to look for: A dog who seems more unsettled, less curious, or more reactive than their usual self.

Food as a variable worth examining

None of the signs above is definitive on its own. They can all have other causes. A vet should always be the first port of call if something feels significantly wrong. But food is one of the most consistent variables in a dog's life. It arrives every day. Its effects compound over time. And it's one of the few variables that's entirely within an owner's control.

Three to four weeks is a more honest evaluation window than a few days. If you change the food, give it enough time to see a real difference.

What genuinely nourishing food looks like

At Happy Hounds, every recipe is developed by Andreas Durand, not to meet minimum regulatory requirements, but to support how a dog's body actually functions over time. Whole, recognisable ingredients. Named protein sources with high bioavailability. Certified organic vegetables. Carefully selected nutrients in forms the body can absorb and use.

Because the goal isn't a dog who isn't sick. It's a dog who is genuinely well

Frequently Asked Questions

What are signs of poor nutrition in dogs?
Common signs include a dull or dry coat, low or inconsistent energy, loose or irregular stools, excessive thirst, difficulty maintaining a healthy weight, and subtle shifts in behaviour or mood.

Can dog food affect my dog's energy levels?
Yes. How efficiently a dog absorbs and uses nutrients directly affects their energy. A highly digestible, well-formulated diet supports more consistent energy throughout the day.

Is fresh dog food better for sensitive stomachs?
Fresh, gently cooked dog food is generally more digestible than highly processed dry food. For dogs with sensitive stomachs, the combination of high-quality ingredients, whole proteins, and natural moisture content can make a meaningful difference, though every dog is different, and a vet's guidance is always valuable for persistent digestive issues.

How long does it take to see results after changing dog food?
Three to four weeks is a realistic window to begin seeing changes in digestion, coat condition, and energy. Some dogs respond more quickly; others take longer.