| Thunderbook Equestrian Laminease for Horses 1kg | percyspetproducts.co.uk | 46.99 GBP | 56.99 GBP | −17.5% |
| Thunderbrook Liquid Gold – Digestive & Gut Membrane Support – 5L | chestnutmill.co.uk | 105.95 GBP | 116.55 GBP | −9.1% |
| Thunderbrook Slippery Elm Inner Bark 500g – Digestive Support | chestnutmill.co.uk | 65.88 GBP | 72.47 GBP | −9.1% |
| Thunderbrook Liver & Kidney Mix 1kg – Botanical Support | chestnutmill.co.uk | 39.77 GBP | 43.75 GBP | −9.1% |
| Thunderbrook Marshmallow Root Powder 1kg – Digestive & Urinary Support | chestnutmill.co.uk | 35.05 GBP | 38.56 GBP | −9.1% |
| Thunderbrook Ahiflower Oil 1L – Plant-Based Omega Support | chestnutmill.co.uk | 29.43 GBP | 32.38 GBP | −9.1% |
| Thunderbrook Psyllium Husk 1kg – Sand Clearance & Digestive Support | chestnutmill.co.uk | 28.46 GBP | 31.31 GBP | −9.1% |
| Thunderbrook Gentle Gain 20kg – Grain-Free Conditioning Pellets | chestnutmill.co.uk | 27.11 GBP | 29.83 GBP | −9.1% |
| Thunderbrook Hay Flakes 20kg – 5-Minute Soakable Forage | chestnutmill.co.uk | 25.76 GBP | 28.34 GBP | −9.1% |
| Thunderbrook Magnesium Carbonate 1kg – Muscle, Heart & Kidney Support | chestnutmill.co.uk | 24.68 GBP | 27.15 GBP | −9.1% |
| Thunderbrook Daily Bites 4.5kg – Vitamin & Mineral Balancer Bars | chestnutmill.co.uk | 22.37 GBP | 24.61 GBP | −9.1% |
| Thunderbrook Meadowsweet Cut Herb 1kg – Digestive & Mobility Support | chestnutmill.co.uk | 21.76 GBP | 23.94 GBP | −9.1% |
| Thunderbrook Equestrian Ahiflower Oil 1L | percyspetproducts.co.uk | 38.99 GBP | 39.99 GBP | −2.5% |
| Thunderbrook Gut Restore – 3 kg | chestnutmill.co.uk | 100.99 GBP | 101.66 GBP | −0.7% |
| Thunderbrook Equestrian Gut Restore 3kg | uk9.co.uk | 104.99 GBP | — | — |
| Thunderbrook Seabuckthorn 5L | uk9.co.uk | 65.59 GBP | — | — |
| Thunderbrook Sea Buckthorn 5L | baberanimalfeeds.com | 62.95 GBP | — | — |
| Thunderbrook Base Mix Synergy 15kg | thebluebarn.co.uk | 50.65 GBP | — | — |
| Thunderbrook Synergy 15kg | mccaskie.store | 47.95 GBP | — | — |
| Thunderbrook Synergy/Base Mix - 15kg | leighsanimalfeeds.co.uk | 45.7 GBP | — | — |
| Thunderbrook Micronized Linseed Plus 20kg – Oil-Rich Conditioning Feed for Horses | animall.co.uk | 44.5 GBP | 0 GBP | — |
| Thunderbook Equestrian Laminease 1kg | uk9.co.uk | 40.8 GBP | — | — |
| Gut Restore | equilane.co.uk | 39.95 GBP | — | — |
| Daily Care | equilane.co.uk | 39.95 GBP | — | — |
| Thunderbrook Equestrian Ulsagon 1kg | uk9.co.uk | 39.69 GBP | — | — |
| Thunderbrook Laminease - 1kg | leighsanimalfeeds.co.uk | 38.9 GBP | — | — |
| Thunderbrook Gut Restore 1kg – Digestive Support Supplement for Horses | animall.co.uk | 38.76 GBP | 0 GBP | — |
| Thunderbrook Daily Essentials | leighsanimalfeeds.co.uk | 37.4 GBP | — | — |
| Thunderbrook Gentle Gain 20kg | percyspetproducts.co.uk | 36.99 GBP | — | — |
| Thunderbrook Daily Essentials 1.5kg | uk9.co.uk | 36.99 GBP | — | — |
| Thunderbrook Equestrian Spirulina Pratensis 1kg | uk9.co.uk | 36.19 GBP | — | — |
| Thunderbrook Daily Care 6kg | newforestcountrystore.co.uk | 36 GBP | — | — |
| Thunderbrook Daily Bites Treats for Horses 4.5kg | percyspetproducts.co.uk | 30.99 GBP | — | — |
| Thunderbrook Equestrian Ahiflower Oil 1L | uk9.co.uk | 30.94 GBP | — | — |
| Thunderbrook Equestrian Haycobs 20kg | uk9.co.uk | 30.86 GBP | — | — |
| Thunderbrook Hay Cobs, 20kg | uk9.co.uk | 29.99 GBP | — | — |
| Thunderbrook Psyllium Husk 1kg | uk9.co.uk | 28.84 GBP | — | — |
| Healthy Herbal Muesli | equilane.co.uk | 27.95 GBP | — | — |
| Hay Flakes | equilane.co.uk | 26.95 GBP | — | — |
| Thunderbrook Healthy Herbal Muesli - 15kg | leighsanimalfeeds.co.uk | 26.9 GBP | — | — |