Recommended Calming Products
Our evidence-based recommendations for the best calming products available in the UK. All products have been reviewed based on ingredients, effectiveness, and customer feedback.
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Calming Treats & Supplements
Oral supplements and treats containing proven calming ingredients like L-theanine, valerian, and chamomile.
YuMOVE
Calming Care for Dogs
One-a-day calming supplement with L-Tryptophan and Lemon Balm. The UK market leader with Subscribe & Save available.
Best for:
Key ingredients: L-Tryptophan, Lemon Balm, B-Vitamins
Vetoquinol
Zylkene Calming Supplement
Veterinary-grade supplement with Alpha-Casozepine derived from milk protein. The clinical gold standard.
Best for:
Key ingredients: Alpha-Casozepine (milk peptide)
ADAPTIL
ADAPTIL Chew - Fast Acting
Fast-acting calming chews with L-Theanine and Colostrum for quick relief from situational anxiety.
Best for:
Key ingredients: L-Theanine, Colostrum
Pooch & Mutt
Calming Probiotic Meaty Treats
Natural calming treats with Hemp, Valerian and Probiotics. The holistic, budget-friendly option.
Best for:
Key ingredients: Hemp, Valerian, Probiotics
Anxiety Vests, Diffusers & Sprays
Non-supplement solutions including pressure vests, pheromone diffusers, and calming sprays.
ThunderShirt
ThunderShirt Anxiety Coat (Heather Grey)
The original patented anxiety vest using Deep Pressure Touch Stimulation. 80%+ proven success rate.
Best for:
Pros:
- + 80%+ success rate backed by research
- + Patented design with proper pressure distribution
ThunderShirt
ThunderShirt Sport (Breathable)
Breathable mesh version for summer use and active dogs. Same pressure therapy, better ventilation.
Best for:
Pros:
- + Breathable mesh fabric
- + Same patented pressure design
ADAPTIL
ADAPTIL Calm Home Diffuser Starter Kit
Plug-in diffuser releasing synthetic Dog Appeasing Pheromones (DAP). The market leader with 23+ clinical studies.
Best for:
Pros:
- + Clinically proven in 23+ studies
- + 70m² coverage per diffuser
ADAPTIL
ADAPTIL Calm On-The-Go Collar
Portable pheromone collar activated by body heat. Perfect for travel and outdoor anxiety.
Best for:
Pros:
- + Portable pheromone delivery
- + Body-heat activated
Pet Remedy
Pet Remedy Natural De-Stress Plug-In Diffuser
Multi-species calming diffuser using Valerian. Works on dogs, cats, and other mammals.
Best for:
Pros:
- + Works on multiple species
- + Lower price than ADAPTIL
Beaphar
Beaphar CaniComfort Calming Diffuser
Budget-friendly pheromone diffuser providing 30 days of calming support for anxious dogs.
Best for:
Pros:
- + Affordable entry point
- + 30-day coverage
ADAPTIL
ADAPTIL Transport Calming Spray
Pheromone spray for travel, crates and bedding. Apply 15 minutes before travel.
Best for:
Pros:
- + Same DAP as diffuser
- + 60ml TSA-compliant size
Pet Remedy
Pet Remedy Natural De-Stress Spray
Natural valerian-based calming spray. 200ml bottle for excellent value.
Best for:
Pros:
- + 200ml bottle - great value
- + Works on all mammals
Beaphar
Beaphar CaniComfort Calming Spray
Budget pheromone spray for travel and situational anxiety.
Best for:
Pros:
- + Most affordable spray option
- + Pheromone-based
How We Choose Products
Evidence-Based
We prioritise products with scientifically-backed ingredients and clinical research.
Real Reviews
We analyse thousands of UK customer reviews to understand real-world effectiveness.
UK Availability
All products are readily available in the UK with reasonable delivery times.
Value for Money
We consider price per dose and overall value, not just the cheapest options.
Need Help Choosing?
Not sure which product is right for your dog? Try our interactive tools or read our detailed guides.