The Big Calm | Anxiety Relief Dog Vest & Hood

Give your dog comfort when it matters most. The Big Calm wraps your dog in gentle, snug support with a soft pullover hood that muffles startling noise — perfect for fireworks, thunderstorms, car journeys, vet visits, or those quiet moments when they just need to feel safe.

📏 Not sure of your dog's size? Jump straight to our Size Guide

How The Big Calm Works

• 1. Gentle Wrap Pressure — the snug fit applies calming, consistent pressure around your dog's torso, similar to the effect of a weighted blanket
• 2. Noise-Dulling Hood — the soft pullover hood gently covers the ears to soften sudden, frightening sounds like fireworks and thunder
• 3. Breathable Fabric — designed to stay comfortable and prevent overheating, even during a stressful episode

Why Dogs (and Owners) Love It

• Gentle wrap-around pressure for a calming, secure feeling
• Soft pullover hood muffles sudden noise — fireworks, storms, traffic
• 7 sizes available — fits dogs from 3kg to 40kg
• Breathable, washable fabric for everyday comfort
• Two colourways — Olive Green and Navy Blue

Perfect For

• Firework season and Bonfire Night
• Thunderstorms and loud weather
• Car journeys and travel anxiety
• Vet visits and unfamiliar places
• Nervous, easily startled, or senior dogs

Size Guide

Measure your dog's chest and neck by hand before ordering — breeds vary in build, so measurements are the most reliable guide. If your dog is between two sizes, we recommend sizing up.

XS — typically suits Chihuahua, Yorkshire Terrier, Toy Poodle
Chest 33–43cm (13–17in) · Neck 27–33cm (10–13in) · Back 30cm (12in) · Weight 3–5kg (6–11lb)

S — typically suits Pomeranian, Maltese, Shih Tzu
Chest 40–48cm (16–19in) · Neck 31–36cm (12–14in) · Back 35cm (14in) · Weight 5–8kg (11–18lb)

M — typically suits Cavalier King Charles Spaniel, French Bulldog, Beagle
Chest 45–54cm (18–21in) · Neck 35–41cm (14–16in) · Back 40cm (16in) · Weight 7.5–11kg (16–24lb)

L — typically suits Cocker Spaniel, Border Terrier, Whippet
Chest 50–60cm (20–24in) · Neck 39–45cm (15–18in) · Back 45cm (18in) · Weight 10–15kg (22–33lb)

XL — typically suits Springer Spaniel, Staffordshire Bull Terrier, Border Collie
Chest 56–68cm (22–27in) · Neck 42–48cm (17–19in) · Back 50cm (20in) · Weight 13–20kg (28–44lb)

2XL — typically suits Labrador Retriever, Golden Retriever, Siberian Husky
Chest 65–78cm (26–31in) · Neck 45–51cm (18–20in) · Back 55cm (22in) · Weight 20–30kg (44–66lb)

3XL — typically suits German Shepherd, Rottweiler, Doberman
Chest 78–90cm (31–35in) · Neck 48–54cm (19–21in) · Back 60cm (24in) · Weight 30–40kg (66–88lb)

Breed examples are a starting guide only — individual dogs within a breed can vary, so always check against your dog's actual measurements above.

Care Instructions

Hand wash or machine wash on a gentle cycle. Air dry for best results.

Free UK Delivery

• Standard Shipping: Free on all orders across the UK.
• Delivery Time: Orders are processed quickly and arrive within 2-4 working days.
• Tracking: You will receive a tracking link via email as soon as your order leaves our warehouse.

Hassle-Free Returns

• We offer a 30-day return policy—if it’s not the perfect fit for your pet, simply reach out to our team to arrange an easy return or exchange.

To keep your pet accessories looking and feeling like new, follow these simple, everyday care tips:

• Daily Maintenance: Shake out or brush fabric items regularly to remove loose pet hair, dirt, and debris.
• Spot Cleaning: For quick clean-ups, wipe down materials with a soft, damp cloth and mild, pet-safe soap if needed.
• Washing & Drying: When a deeper clean is required, wash fabric items on a gentle, cool machine cycle. Always air dry naturally or tumble dry on low/no heat to preserve the softness and texture of the fibers.
• Storage: Avoid exposing items to harsh chemicals or leaving them in prolonged direct sunlight when not in use.