Best Melatonin For Dogs Deals Online in the UK (10 Deals Found)

Last Updated - 02/05/2026 Sort By:

Best Choice
SNN GLOBAL

New
K9 Choice Melatonin for Dogs 3 mg Chewable Peanut Butter Flavor 120 Pcs, Specially Formulated for Dogs (most dogs will e
Natural Sleep Aid: Specially formulated 3mg melatonin supplement helps dogs achieve better sleep patterns and reduce anx

£25.99 £29.85
Best Value
K9 Select

New
K9 Select Melatonin for Dogs - Calming Chews - Dog Melatonin for Sleep - Reduce Stress, Helps Composure Calming Treats f
BIG DOG MELATONIN ASSISTANCE: Specially formulated dog melatonin for large dogs, our 6mg chewable tablets come in a 120-

£21.35 £28.50
Jeweeio

New
Jeweeio Dogs＆Cats Melatonin Calming Drops, Dog Anxiety Relief from Fireworks, Separation＆Travel Stress, Helps Good Behav
Powerful Calming Support for Anxious Pets: Expertly formulated melatonin calming drops for dogs and cats to help reduce

£7.99
Jeweeio

New
Jeweeio Dogs＆Cats Melatonin Calming Drops, Dog Anxiety Relief from Fireworks, Separation＆Travel Stress, Helps Good Behav
Powerful Calming Support for Anxious Pets: Expertly formulated melatonin calming drops for dogs and cats to help reduce

£7.99
23% Off
Vortexonix

New
Vortexonix Melatonin for Dogs & Cats, Dog Melatonin, Helps with Noise, Fireworks, Separation Anxiety & Travel Anxiety, P
Safe ingredients: The Dog Melatonin is formulated with 100% natural ingredients for helps your dog relieve madness, atta

£9.99 £12.99
23% Off
Vortexonix

New
Vortexonix Melatonin for Dogs & Cats, Dog Melatonin, Helps with Noise, Fireworks, Separation Anxiety & Travel Anxiety, P
Safe ingredients: The Dog Melatonin is formulated with 100% natural ingredients for helps your dog relieve madness, atta

£9.99 £12.99
Carmelie

New
Melatonin for Pets, Dog Melatonin, Dog Sleep Supports, Liquid for Cats, Supports Relaxation Dogs & Cat, Calm Behavior in
Supports Sleep Quality:Our melatonin for dogs supports relaxation and helps maintain normal sleep patterns. It is ideal

£15.99
10% Off
Carmelie

New
Melatonin for Pets, Dog Melatonin, Dog Sleep Supports, Liquid for Cats, Supports Relaxation Dogs & Cat, Calm Behavior in
Supports Sleep Quality:Our melatonin for dogs supports relaxation and helps maintain normal sleep patterns. It is ideal

£14.39 £15.99
K9 Select

New
K9 Select Melatonin for Dogs - Calming Aid Tasty Dog Supplement - Helps Overall Health with Quiet Moments and Composure
CRAFTED FOR LARGE BREEDS: K9 Select's Melatonin Chewables offer a specialized solution, with each bottle boasting 180 ch

£32.92 £33.90
Vortexonix

New
Vortexonix Melatonin for Dogs & Cats, Dog Melatonin, Promote Relaxation & Deep Sleep for Cat & Dog, Helps with Noise, Fi
Safe ingredients: The Dog Melatonin is formulated with 100% natural ingredients for helps your dog relieve madness, atta

£9.74

10 Melatonin For Dogs deals are available from: Amazon stores, starting from £7.99.
The biggest discount we found is 25% on K9 Select Melatonin for Dogs - Calming Chews - Dog Melatonin for Sleep - Reduce Stress, Helps Composure Calming Treats for Large Dogs - 6 mg, 120 Peanut Butter Flavored Chewable Tablets at Amazon.
The lowest price we found is £7.99 while the highest is £32.92.
Prices for the best Melatonin For Dogs deals average at £15.63.
Last updated on May 2, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Melatonin For Dogs.