Scent Games for Dogs: Safe Ways to Put Their Nose to Work

By Dr Duncan Houston

Searching for a hidden treat or favourite toy gives your dog a chance to explore and solve a manageable problem. You do not need specialist equipment, strong scents or a complicated course to get started.

Quick Answer

Scent games can provide enjoyable mental activity when they are easy enough for your dog to succeed and safe to supervise. Start with visible food or a familiar toy, then gradually make the search less obvious. They complement suitable physical exercise and veterinary behaviour care; there is no reliable formula equating a few minutes of sniffing with a long walk.

What can scent work help with?

Searching offers choice, exploration and an outlet for natural behaviour. A small study of nosework and judgement bias found changes consistent with a more positive emotional state after nosework. That is encouraging, but it does not establish a cure for anxiety or show that every dog finds every search calming.

Watch your individual dog. Steady sniffing and voluntary engagement are encouraging; frantic digging, barking, repeated abandonment or guarding suggest that the setup needs changing. Pain, fatigue and fear can reduce enthusiasm, so a sudden loss of interest deserves attention.

Five simple games to try

The Dogs Trust enrichment guidance offers further ways to adapt activities to a dog's preferences. Complexity is useful only if the dog enjoys it.

Build difficulty without frustration

1. Choose a quiet room and a time when your dog is comfortable and interested.
2. Let them see the first reward. Add a consistent cue such as “find it” as the game becomes familiar.
3. Hide the reward only slightly more each time. Change one feature, such as distance or visibility, at a time.
4. If your dog struggles, reveal an easier reward. Avoid repeating the cue or holding them in the search area.
5. Finish while the game is still enjoyable and offer rest and water.

There is no mandatory session length. A few easy searches may be enough. For older dogs or those with joint pain, keep rewards within comfortable reach and use a non-slip surface. Seek veterinary advice if bending, turning or walking seems painful.

Food, household and health precautions

Use part of your dog's measured daily ration where possible. Extra treats should generally stay below 10% of daily calories, as outlined in the WSAVA guide to dog treats. Dogs with prescribed diets or food allergies need suitable rewards agreed with their vet.

Keep dogs separate during food games if competition is possible. Avoid small balls, sealed containers, hazardous hiding places and searches near roads. Essential oils and concentrated scent products are unnecessary for these games. Store all materials after use.

Suspected ingestion of fabric, toy pieces or packaging needs prompt veterinary advice. Choking, breathing difficulty, collapse or repeated unproductive retching require emergency care.

Common mistakes and a sustainable routine

Making the puzzle too difficult, adding excessive treats and leaving chewable equipment unattended can turn enrichment into a problem. Do not use searching to force a fearful dog close to a trigger. Combine it with sleep, social contact your dog enjoys, appropriate walks and ordinary preventive healthcare. Persistent anxiety needs a tailored assessment.

Frequently asked questions

Can puppies play scent games?

Yes, with very easy searches, safe food sizes and close supervision. Avoid materials they are likely to chew or swallow.

Can sniffing replace a walk?

It may add activity when outdoor options are temporarily limited, but dogs still need appropriate movement, toileting opportunities and environmental variety.

What if my dog is not interested in food?

Try a familiar toy or allow free sniffing on a safe walk. New food refusal, especially with other symptoms, is a reason to contact your vet.

Will scent games stop separation anxiety?

No. They can enrich daily life, but panic when alone needs an individual treatment plan. A distressed dog may not engage with food at all.

The best search is one your dog can enjoy safely. Let their confidence and comfort set the pace.

ASK A VET™ encourages enrichment that suits the whole dog. Your veterinarian can help adapt activities around pain, dietary needs or anxiety.