Are Dog Treats Necessary? What They Actually Do for Your Dog
Whether dog treats are necessary depends on what you mean by necessary. No dog will get sick from the absence of treats. Treats are not a required dietary component the way complete and balanced food is. A dog can live a perfectly healthy life in a purely nutritional sense without a single treat ever passing their lips. So if the question is whether treats are biologically essential, the answer is no.
But that framing misses most of what treats actually do in a dog's life, and most of the reasons dog owners reach for them in the first place. Treats are a training tool, a bonding mechanism, a communication device, and a daily quality-of-life contribution for dogs who enjoy them. Whether any of those things are necessary depends on your goals as an owner, not on some minimum viable standard for canine survival. The more useful question is what treats are actually for, and whether the ones you are giving are doing those things well.
Are Dog Treats Necessary for Training?
For owners who train their dogs using positive reinforcement methods, which is most owners, treats function as the primary currency of the training relationship. Positive reinforcement works because behaviors that are immediately followed by something the dog wants are more likely to be repeated. Treats are the most portable, reliable, and universally motivating reward available to most dog owners. They can be delivered quickly, in small quantities, with precise timing, which is exactly what effective reinforcement requires.
The alternative to treats in training is other rewards: play, praise, access to desired activities and environments. These work for some dogs in some contexts. For dogs who are moderately food-motivated and are being trained in low-distraction environments, non-food rewards can be effective. For dogs who are highly distracted, in new environments, or learning difficult behaviors, food rewards almost always outperform non-food rewards because they deliver a stronger and more immediate signal. The dog stops thinking about the squirrel and thinks about the treat.
For genuinely picky dogs who have historically been difficult to motivate with commercial treats, the solution is not to abandon food-based training but to find food they actually respond to. Our post on dog training treats for picky eaters covers this directly, including what we learned from training Oatmeal, who was deeply skeptical of most of what we put in front of her until we found the right thing. Single-ingredient protein treats were the turning point for her, and that pattern holds for a lot of the dogs owners describe as untrainable with food.
What Dog Treats Do for the Human-Dog Relationship
Beyond training utility, treats play a role in the human-dog bond that is not easily replaced by other means. The act of giving a dog something they find genuinely desirable, and having them receive it with enthusiasm, is a form of communication and connection that matters for the relationship. Treats are how many dogs learn to trust new people, how vet visits become tolerable rather than traumatic, how grooming sessions are negotiated between a dog who dislikes them and an owner who needs to do them anyway.
This bonding function is more significant than it might sound. Dogs who have a rich positive history with their owners, built partly through treat interactions, show measurably different attachment behaviors than dogs without that history. The dopamine system that makes treats rewarding to dogs does not distinguish between treats given during training and treats given for no reason at all except affection. Both contribute to the positive association the dog builds with the person giving them.
Treats are also how you signal to a dog that something new or scary is actually fine. Counter-conditioning, the process of pairing something the dog finds neutral or mildly threatening with something they find genuinely desirable, uses treats as the positive element that builds a new association. A dog who is nervous about nail trims can be taught to tolerate or even enjoy them through consistent pairing with high-value treats. This is not bribery. It is learning, and treats make it possible.
Are Dog Treats Necessary for Enrichment?
Mental enrichment is increasingly recognized as important for dogs' wellbeing, particularly for dogs who spend significant time indoors or who have limited access to the kind of environmental complexity their instincts were built for. Treats are one of the most versatile enrichment tools available because they engage the dog's nose, problem-solving ability, and natural foraging instinct simultaneously.
Scatter feeding, where treats are scattered in grass or across a sniff mat so the dog has to search for them, engages the olfactory system in a way that is genuinely tiring in a positive sense for most dogs. Puzzle feeders that require the dog to manipulate the toy to release treats engage problem-solving. Frozen treat dispensers give dogs something to work on independently for extended periods. None of these require a dog to be food-motivated in the training sense. A dog who is indifferent to treats in a training session may work intensely on a sniff game simply because the seeking behavior itself is reinforcing, and the treat is the reward for that instinct.
For dogs who are highly food-motivated, redirecting some of their daily treat allocation into enrichment activities rather than hand-delivery can significantly improve their behavioral profile, particularly for dogs who show boredom-related behaviors. A dog who is occupied with a sniff game or a puzzle feeder is not barking at the window or chewing the furniture.
The Quality Question: Are Dog Treats Necessary to Be Good?
When Treats Become a Liability
The answer to whether dog treats are necessary shifts considerably depending on what the treats contain. A treat made primarily from grain fillers, artificial preservatives, and synthetic flavor enhancers is adding ingredients to your dog's daily intake that provide no nutritional value and carry some degree of concern based on what is known about those substances. Whether that rises to the level of a meaningful health concern depends on the specific ingredients, the quantity consumed, and the individual dog. But the cumulative daily exposure over years is not nothing.
For a dog receiving high-quality treats within the ten percent of daily caloric intake guideline, the caloric and nutritional contribution of treats is meaningful and worth optimizing. For a dog receiving treats that are primarily filler, artificial flavoring, and preservatives, those same calories are doing less nutritional good and potentially more cumulative harm than if the same caloric slot were filled with something cleaner.
When Treats Become a Genuine Asset
A treat made from one ingredient, a named whole protein, produced domestically by a source you trust, given in appropriate quantities, is a daily positive input that does several things well: it motivates training, it supports bonding, it provides digestible protein, and it does not introduce ingredients your dog does not need. For dogs in active training programs, this kind of treat is not necessary in the survival sense but is genuinely useful in the practical sense.
Our post on fresh and trustworthy made-in-USA dog treats covers the sourcing side of the quality question, including why where a treat is made and where the protein comes from matters in ways that are not always captured in an ingredient list alone. And for owners who want to use high-value protein treats specifically for the most demanding training contexts, where the dog needs maximum motivation to stay focused, our post on high-value dog treats for training covers the mechanics of how to use those treats strategically rather than as a constant baseline, which keeps their motivational edge sharp over time.
What Happens When Dogs Don't Get Treats
Dogs whose owners choose not to use treats are not necessarily disadvantaged, provided those owners have found other reinforcers that work equally well in all the contexts where they need their dog to respond reliably. Play-motivated dogs can be trained entirely with toy rewards. Dogs who are primarily motivated by social interaction respond well to praise and physical affection. Environmental rewards, access to desired locations, activities, and experiences, are motivating for almost every dog in the right context.
The practical challenge is that non-food rewards are less portable, less precisely timed, and harder to deliver in the rapid-fire repetition that early-stage training requires. A clicker and a treat pouch fit in a pocket. Bringing a tug toy out for every repetition during a recall training session is logistically more demanding. This is why most trainers recommend food as the primary reinforcer in early training even for dogs who respond well to other reward types, with the understanding that the food is a tool for the learning phase and can be gradually replaced as the behavior strengthens.
For owners who genuinely cannot or will not use treats, consulting with a positive reinforcement trainer who can assess the individual dog's motivational profile and recommend an appropriate alternative reinforcer is the most practical path. The goal is always to find something the dog wants enough to work for. Treats are the easiest answer to that problem for most dogs. They are not the only answer.
The Honest Answer to Whether Treats Are Necessary
They are not necessary for survival. They are not required by any nutritional standard. A dog will not develop a deficiency disease from living without treats.
But for most dogs and most owners, treats are one of the most effective tools for training, one of the most natural vehicles for daily bonding, and one of the clearest ways to give a dog something they look forward to in their daily routine. When those things matter to you, which for most dog owners they do, the question shifts from whether treats are necessary to whether the treats you are using are doing those jobs well.
A treat that is made from one ingredient you recognize, produced by someone with a short and accountable supply chain, given in quantities that fit within the daily caloric budget: that treat is not necessary in a strict sense, but it is genuinely useful. And for Oatmeal and Alfredo, who have shaped how we think about every aspect of treat design at JUST CHKN, the treats we make are necessary in the sense that they are the thing that makes training sessions productive and daily life a little more communicative. If you want to understand more about how that came about and why we made the choices we did, our About page is where the full story lives.
And if you are evaluating treat labels as part of deciding what is worth giving your dog, our post on how to read a dog treat label is the most direct companion to this one. The answer to whether treats are necessary is personal. The answer to whether the treats you choose are worth giving is on the back of the bag.
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