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Adaptil Collar

adaptil COLLAR

Give your dog 24/7 reassurance

Adaptil Collars provide constant calming and comfort indoors or outdoors

Use an Adaptil Collar to help your dog feel more relaxed and confident during adoptionsocialization and trainingtravel, boarding, loud noises and when staying home alone.

Each collar lasts up to 4 weeks and is available in 2 adjustable sizes. 

  • Small-Medium Dog and Puppy: 46.5 cm (18.3 in), fits necks up to 37.5 cm (14.7 in)
  • Medium-Large Dog: 70 cm (27.6 in), fits necks up to 62.5 cm (24.6 in)

How to fit an Adaptil Collar

Adaptil Collar Instructions - How to Fit

Best practices for using Adaptil Collars


Tighten the collar so it fits snugly against your dog’s neck: no more than 2 fingers should fit between the collar and your dog's skin.


Trim off the excess portion of the collar. Leave a little extra length for puppies, so you can adjust the collar as your puppy grows.


Keep the collar on at all times, except when your dog is bathing or swimming.


If your dog gets wet, remove the collar, dry your dog and refit.


Check the fit of the collar regularly to ensure it’s not too loose or too tight.


Replace the collar after 4 weeks.


Do not attach a leash to the Adaptil Collar.


If your dog wears another collar, it’s important to ensure the Adaptil Collar stays in contact with the skin.


Do not use an Adaptil Collar on dogs with extensive skin lesions.


Do not open the protective pouch until the product is ready for use.

Other Adaptil Products

Adaptil Spray

Choose Adaptil Spray any time you want to give your dog a little extra reassurance.

Adaptil Diffuser

Adaptil Diffuser

Adaptil Diffusers and Refills (sold separately) work continuously to provide constant calming support at home.