Grain Free Hypoallergenic Adult Dry Dog Food — Lamb, Sweet Potato & Veg for Active Dogs

Alpha Grain Free Lamb, Sweet Potato & Veg is a complete hypoallergenic dry dog food formulated for active adult dogs of all breeds. Rich in lamb and 30% sweet potato, and made without grain, soya, or dairy, this carefully balanced formula delivers 24% protein and natural prebiotics to support stamina, digestive health, and coat condition — day after day.

With no added artificial colours or flavours and a clean, grain-free ingredient list, Alpha Grain Free Lamb is a trustworthy choice for owners whose dogs need a gentler, more natural diet without compromising on complete nutrition.

Why Alpha Grain Free Lamb Outperforms Standard Grain Free Dog Foods

• Hypoallergenic & Grain Free — no grain, soya, or dairy — ideal for dogs with food sensitivities
• Rich in Lamb — a novel protein source, gentle on sensitive digestive systems
• 30% Sweet Potato — a highly digestible, grain-free carbohydrate for sustained energy
• 24% Protein — balanced nutrition for active adult dogs
• 10% Fat — moderate energy density suitable for everyday active dogs
• Natural Prebiotics — to support digestive health and a healthy gut microbiome
• Linseed — natural Omega 3 for healthy skin and coat condition
• Balanced Nutrients for Enhanced Stamina & Work Rate — formulated for working and active dogs
• No Artificial Colours or Flavours — clean, honest nutrition
• Made in Britain — trusted Alpha quality for decades
• VAT Free in the UK — premium grain-free nutrition at great value

Frequently Asked Questions

Why is lamb used as the protein source in Alpha Grain Free Lamb?

Lamb is widely recognised as a novel protein — meaning many dogs have not been previously exposed to it, making it far less likely to trigger an immune response or allergic reaction. For dogs that have developed sensitivities to more common proteins like chicken or beef, lamb offers a gentle, highly digestible alternative that still delivers excellent nutritional value. For a chicken-based grain-free option, Alpha Grain Free Chicken, Potato & Veg is a great alternative.

What is the difference between grain free and hypoallergenic?

Grain free means the food contains no grain ingredients — no wheat, barley, oats, or rice. Hypoallergenic means the food is formulated to minimise the risk of allergic reactions by excluding common dietary triggers. Alpha Grain Free Lamb is both — it contains no grain, soya, or dairy, making it one of the cleanest options for dogs with multiple sensitivities. For dogs that tolerate rice but need to avoid wheat gluten specifically, Alpha Sensitive Extra Duck & Rice is worth considering.

Is this suitable for working dogs?

Yes — Alpha Grain Free Lamb is specifically formulated to support enhanced stamina and work rate in active adult dogs. The 24% protein and 10% fat content provides balanced energy for everyday working dogs. For dogs with very high energy demands — such as racing or competition dogs — Alpha Performance Chicken & Rice delivers 30% protein and 16% fat for peak performance.

Why is sweet potato used instead of grain?

Sweet potato is a highly digestible, naturally grain-free carbohydrate that provides sustained energy release without the digestive stress that grains can cause in sensitive dogs. At 30%, sweet potato is the primary carbohydrate source in this formula — delivering fibre, vitamins, and slow-release energy to keep active dogs fuelled throughout the day.

How long will a 15kg bag last?

For a medium-sized dog (around 20kg) eating approximately 300g per day, a 15kg bag will last around 50 days. The 15kg size offers excellent value for medium to large dogs or multi-dog households managing dietary sensitivities.

Browse the full Alpha Natural Dog Food range to find the perfect formula for your dog's age, breed, and lifestyle.