We would recommend reaching out to your vet first to confirm if it's indeed an allergic reaction. Allergies in dogs are quite rare, accounting for only around 1% of the dog population. More commonly, sensitivities can occur.
We're quite confident that the recent changes we've made to the recipes, particularly the shift in protein sources, should have the opposite effect and make it easier for those with specific protein sensitivities to find a more suitable option for their pets. We haven't introduced any known or common allergens that weren't present before, and the changes in percentage inclusion are minimal.
Note: This article refers specifically to the change in Barking Heads dog food range in October 2023, when new dry dog food products have been introduced to replace and update the previous range. The new dry dog food products can be identified by looking for the 'Made in the UK' symbol on the packaging.