Is your dog a fussy eater? Leaving behind half a bowl of food no matter how lovingly you serve it? Well, lots of owners say mealtimes feel like a guessing game. One day the bowl is licked clean, the next it’s barely touched.
We spoke to dog owners about their mealtime struggles and it turns out it’s a pretty common problem. Lots of dog parents deal with picky eaters and wasted dinners, but not many people talk about just how much food ends up in the bin every day.
In this report, we’re looking at what dog food waste really looks like, why it happens, and, most importantly, how you can tackle it at home. To give you the best advice, we’ve teamed up with our two top pet pros, Adem Fehmi and Dr Scott. They’ll share their tips on cutting down waste, keeping mealtimes stress free, and helping your pup lick the bowl clean every time.
In our latest survey, we asked dog owners how much food ends up going to waste and why. The answers were pretty eye-opening, with more uneaten dinners than you’d expect. A few really caught our attention:

A bit of waste is bound to happen, but knowing why it happens means you can make small changes that help your dog and the planet too. From serving up the right portion sizes to finding food they really love, little tweaks can keep tails wagging and bins a bit lighter.
Our survey answers show one of the biggest reasons we see a lot of dog food go down the bin is overfeeding.
In fact, over 30% of dog owners waste food simply because they were a bit too generous with their scoops. Thankfully this is one of the easiest problems to fix if we stick to the recommended portion sizes for our furry friends.
Make sure your furry friend gets exactly what they need by taking the guesswork out of mealtimes. Try our free dog food calculator on any of our range of products.
Our survey also shows a whopping 45% of dog owners throw away wet food the most, that’s well above dry food, raw food, dog treats, and even homemade meals. This makes a lot of sense seeing how wet food tends to spoil quickly once opened and left out. If you find you’re wasting more wet food than you’d like, try switching to a high-quality dry food like Barking Heads’ dry recipes. Our feeding guide makes switching a breeze by helping you serve the right portions every time!
Meanwhile, 21% of dog owners replied saying they throw away homemade meals the most and around 41% of dog owners in our survey said their dogs can be a little picky, which sometimes means skipped meals and wasted food. A quarter told us they end up throwing that food away, while another 25% said they prefer to leave it out in case their dog comes back to it later.
While leaving food out might feel like the easier option, it’s not always the safest choice for your pet. As TV vet and Barking Heads ambassador Dr Scott explains:
“Wet dog food should never be left out for more than two hours, as it can spoil quickly and pose health risks. Dry kibble is generally safe to leave out for the day, but be mindful of freshness, especially in warm or humid environments. To keep your dog safe, always wash food bowls daily, store kibble in airtight containers, and watch for signs of pests or mold. If your dog doesn't finish meals right away, consider feeding smaller portions or using a timed feeder to maintain hygiene and avoid waste.”
For fussy eaters, we usually suggest mixing things up with a varied diet, trying both dry and wet foods to keep mealtimes more appealing. A simple fix is Barking Heads Fuss Pot, a grain-free recipe made especially for picky dogs.

We’ve already seen how much dog food ends up in the bin, but what can we actually do about it? One of the best ways to cut down on waste is by donating spare food to local food banks or pet shelters. The reality though is that 77% of owners don’t donate their leftovers. Just 12% said they take unused dry food to a shelter, and that drops to 11% for wet food.
Looking at the regional picture, donation habits vary a lot. In places like Manchester, Belfast and Norwich, fewer than one in ten owners said they donate both dry and wet food to shelters.
In London and the West Midlands, donations sit at around 12%, so only about 1 in 10 dog owners are giving unused food. There’s still a lot of room to grow. The picture looks a bit brighter in Sheffield and Newcastle where 15% of owners donate both food types, and Liverpool does even better at 19%. Leeds leads the way (no pun intended!) with more than 1 in 5 (22%) dog owners donating unused dry food.
It’s great to see more dog owners starting to see the value in passing on food their pups won’t eat. It’s a simple act that helps local shelters, keeps good food out of the bin, and even cuts down the environmental paw-print of pet ownership.
If you’ve got unopened, in-date food your dog isn’t keen on, consider donating it to a local pet charity or food bank. Places such as Animal Foodbank UK, Blue Cross, Battersea, and Waltham Forest Pet Food Bank (see our map below) are always happy to accept donations and your contribution could make a real difference to another dog’s day.


The cost of living crisis is tough on households across the UK, but when it comes to our four-legged family members, most people are still happy to put a good chunk of their budget towards quality food. In our survey, 27% of dog owners said they spend between £31 and £50 a month on food, with even more in other regions.
Some owners spend even more, with 16% putting £76–£100 a month towards their dog’s food. In some areas, even higher numbers of dog parents are happy to splash out, showing just how much value people place on keeping their pups well fed.
Dog owners are clearly happy to invest in quality food, but the real challenge is making sure it actually gets eaten. Finding the right fit for your dog’s tastes can make all the difference and helps keep less food going to waste.
Choosing tasty, good-quality food they love, whether that’s a favourite flavour, a mix of wet and dry, or a recipe made especially for fussy eaters like Fuss Pot, can mean happier mealtimes, fewer leftovers and better value for what you spend. Not to mention, 95% of Barking Heads shoppers recommend these super recipes - with the average based on the All Hounder dry food range.
As Dr Scott says:
“Feeding your dog high-quality food supports their whole body – from digestion and energy levels to joint health and disease prevention. It’s one of the most effective ways to help them live a longer, more comfortable life."


If your dog often leaves food in their bowl, you’re not alone. Many owners struggle with picky eating, mealtime boredom or simply not knowing what their dog prefers. To help, our expert dog behaviourist Adem and TV Vet Dr Scott share their top tips on spotting the signs your dog likes or dislikes their food, along with five tips to help your dog finish their bowl every time. From mixing wet and dry food to adding tasty toppers and trying new combinations, there are plenty of simple tricks to keep tails wagging and bowls empty.
Whilst refusal or reluctance to eat can be caused by your dog simply not enjoying their food, refusal to eat can happen for a number of other reasons,” Adem says. “It is important to rule out any medical causes, including dental issues, with a veterinarian before looking at your dog’s food as the cause. Behaviour issues, including possession, fears and phobias around food can also play a part in a dog refusing to eat or be reluctant to eat at times.”
“Be proactive rather than reactive with feeding! Visit your vet to rule out any underlying issues if your dog seems disinterested in food. Look at the way you are giving food – keep mealtimes calm and relaxed and avoid competition for food between dogs in multi dog households. This might mean feeding individual dogs in separate areas.
Be aware of any possessive based behaviours and seek behavioural advice from an accredited behaviourist to overcome these should they arise. Signs can include being wary or nervous around food, displaying unsure body language or reacting aggressively, including lip curling or growling.
Keep your treats neat! Keep treats for positively rewarding your dog during training and for encouraging behaviours you want to see more of.”
Dr Scott advices “To encourage your dog to finish their bowl every time try these simple tricks and help reduce wasted food:”
From portion control to choosing food your dog truly enjoys, the small changes we make can have a big impact on reducing waste.
Our survey shows that with the right approach, owners can get better value from what they spend, keep their dogs healthier and help the planet too. By putting these tips into practice, you can make sure your furry friend enjoys every meal and leaves their bowl spotless every time.
The research was conducted by Censuswide, among a sample of 1055 Nationally representative adults including 500 dog owners. The data was collected between 04.08.2025 - 07.08.2025. Censuswide abides by and employs members of the Market Research Society and follows the MRS code of conduct and ESOMAR principles. Censuswide is also a member of the British Polling Council.
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If your dog comes running the moment the fish hits the pan, you're not imagining it. Fish is a firm favourite in a lot of dog bowls, and white fish in particular has quietly become one of the most popular proteins in British dog food. But is it actually good for them, or is it just a tasty treat? The short answer is that white fish is a brilliant, lean source of protein that suits a lot of dogs beautifully. There are a few things worth understanding, though, including one common mix-up about omega-3 and a couple of safety points that many articles gloss over. Let's get into it. What actually counts as white fish? White fish simply means the milder, paler, leaner types of fish, as opposed to the darker, oilier ones. The two groups have quite different nutritional profiles, so it's a useful distinction to get straight. White fish includes cod, haddock, pollock, coley, whiting and hake. These are lean, with most of their goodness coming from protein rather than fat. Oily fish includes salmon, sardines, mackerel and trout. These are higher in fat, which is where their famous omega-3 comes from. Keep that split in mind, because it explains both what white fish is great at and where it has its limits. Is white fish good for dogs? The real benefits For most dogs, white fish is a genuinely good addition to a balanced diet. Here's what it brings to the bowl: Lean, high-quality protein. Protein is the building block for healthy muscles, and white fish delivers plenty of it without much fat, which makes it a sensible choice for dogs watching their waistline. Naturally low in fat. That lightness is part of why white fish tends to sit so well, even with more delicate dogs. A good source of B vitamins. White fish provides vitamin B12 and niacin, which help the body turn food into energy. Useful minerals. It's a source of selenium (an antioxidant mineral that helps protect the body's cells), phosphorus (which works with calcium for healthy bones) and iodine (which supports the thyroid gland, the little gland that helps regulate metabolism). A protein many sensitive dogs do well on. Fish is one of the less common triggers of food reactions in dogs, sitting well behind beef, dairy and chicken (Mueller et al., 2016). For a dog that reacts to the usual suspects, a fish-based recipe can be worth exploring with your vet. Seriously tempting. That savoury, fishy smell is hard for most dogs to resist, which makes white fish handy for fussy or under-the-weather pups who need encouragement to eat. A quick note on jargon: an "adverse food reaction" is the catch-all term vets use for any tummy or skin upset linked to food. True food allergies, where the immune system overreacts, are actually quite rare in dogs. Most dogs labelled "allergic" have a milder food sensitivity, which is why we prefer that word. The myth worth busting: white fish isn't an omega-3 powerhouse Here's the bit that trips a lot of people up. Fish and omega-3 go hand in hand in our minds, so it's easy to assume any fish is loaded with it. With white fish, that's not quite true. Because white fish is so lean, it's actually fairly low in omega-3 compared with oily fish. Omega-3 lives in fish fat, and white fish simply doesn't carry much. So if your main goal is supporting your dog's skin, coat and joints, omega-3 from oily fish like salmon is the star turn, and it's exactly why well-made recipes often add salmon oil on top (Martinez, 2020). In other words: Choose white fish for lean, gentle protein. Look to oily fish or added fish oil when you want a meaningful omega-3 boost. If a glossy coat is your mission, our Hair Necessities salmon recipe is built around exactly that, and you can read more in our guide on why a dog's coat goes dry. Which dogs benefit most from white fish? White fish earns its place in plenty of bowls, but it really shines for: Dogs with sensitive tummies, thanks to its lightness. Our guide to food for dogs with sensitive stomachs goes deeper on this. Dogs with sensitivities to common proteins. Because some dogs have never eaten fish before, it can be a useful option in a vet-guided elimination diet (a careful process of removing and reintroducing foods to find the culprit). Our explainer on what hypoallergenic dog food means is a helpful starting point. Dogs watching their weight, since white fish offers protein without piling on fat. Fussy or recovering dogs, who are often won over by that strong, savoury aroma. As ever, if your dog has ongoing tummy or skin troubles, your vet is the right person to help you get to the bottom of it rather than guessing at home. How to feed white fish safely This is where a few fish facts really matter, and getting them right saves a lot of worry: Cook it, and don't rely on raw. Raw fish contains an enzyme called thiaminase, which breaks down thiamine (vitamin B1, essential for the nerves and brain). A diet built largely around raw fish can lead to a thiamine deficiency over time, and cooking deactivates the enzyme (Kritikos et al., 2017; Markovich et al., 2013). A complete, properly cooked fish recipe sidesteps the problem entirely. Remove the bones. Cooked fish bones can splinter and pose a choking or internal-injury risk, so they're a firm no. Skip the salt and seasoning. That means no battered, fried or smoked fish, and definitely no sharing your fish and chips. Smoked fish in particular is far too salty for dogs. Keep portions sensible. Fish should be part of a complete, balanced diet rather than a free-for-all. If you're offering plain cooked fish as a treat, keep treats to no more than around a tenth of your dog's daily food, and always check the on-pack feeding guide for amounts. Introduce it gradually. If you're switching your dog onto a fish-based food, do it over a couple of weeks to keep their tummy settled. White fish or oily fish: which does your dog need? This isn't really an either-or, because the two do different jobs: White fish is your lean, light, everyday protein, great for weight management and gentle on the system. Oily fish is your omega-3 provider, supporting skin, coat and joints. Plenty of well-formulated recipes make the most of both, pairing white fish as the main protein with a little salmon oil for those omega-3 benefits. Neither is "better" than the other, they just bring different things to the table. How we use white fish at Barking Heads Since white fish is such a gentle, protein-rich option, it's the heart of our Tummy Lovin' Care recipe. It's made with at least 50% freshly prepared white fish, balanced with wholesome veg, and we add salmon oil for a natural source of those omega-3s white fish is short on. It's grain-free, there's no nasties and no fillers, and it's designed to be kind to sensitive tummies. Like all our All Hounder recipes, it's a complete and balanced everyday meal made with human-grade ingredients from farmers we know and trust, and developed with veterinary input. If you're not sure which protein suits your dog best, our pet food quiz can help you find their match, and you can always see exactly what goes into the bowl. White fish won't transform your dog overnight, but as part of a balanced diet it's a lean, tasty and gentle protein that a lot of dogs thrive on. Cook it properly, mind the bones, and let a complete recipe do the heavy lifting. FAQs Can dogs eat white fish? Yes. White fish such as cod, haddock and pollock is a safe, lean and protein-rich choice for most dogs, as long as it's cooked, boneless and unseasoned. A complete fish-based dog food takes care of all of that for you. Can dogs eat cod and haddock? They can. Cod and haddock are both lean white fish that provide quality protein, B vitamins and minerals like selenium. Serve them plain and cooked, with all bones removed, and never battered or fried. Can dogs eat raw fish? It's best avoided. Raw fish contains thiaminase, an enzyme that destroys vitamin B1, and a raw-fish-heavy diet can cause a thiamine deficiency over time (Kritikos et al., 2017). Cooking deactivates the enzyme, so cooked or complete-recipe fish is the safer route. Is white fish good for dogs with sensitive stomachs? It often is. White fish is lean and light, which tends to suit more delicate tummies, and fish is a less common trigger of food reactions than proteins like beef or chicken (Mueller et al., 2016). If your dog has ongoing digestive issues, check in with your vet. Is white fish or salmon better for my dog? Neither is better, they simply do different things. White fish is a lean, gentle protein, while salmon and other oily fish are richer in the omega-3 that supports skin, coat and joints. Many good recipes use both. Can white fish improve my dog's coat? Only modestly on its own, because white fish is low in the omega-3 that benefits skin and coat. For a real coat boost, oily fish like salmon or added fish oil does far more (Martinez, 2020).
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