One protein source is easy for a manufacturer to put on a label; three named ones in a single treat is harder to fake, because each has to actually show up in the composition list rather than just the product name.

Wagg's Three-Bird Roast bites lead the composition with Wheat and Chicken Meal (15%), followed by Turkey Meal (4%), Duck Meal (4%) and a Chicken Gravy (3%). It is oven-baked rather than extruded, and labelled a complementary food, meaning it sits alongside a dog's usual complete diet rather than replacing part of it.

• 100g bag
• Chicken Meal 15%, Turkey Meal 4%, Duck Meal 4%, Chicken Gravy 3%
• Protein 21%, fat content 8%, crude fibre 1.3%, crude ash 7%, moisture 20%
• Three named protein sources: chicken, turkey and duck
• A complementary food, not a complete meal
• Suitable for dogs aged 8 weeks and over

On grain-free. This is not grain-free — wheat sits ahead of the chicken meal at the top of the ingredient list — so if a grain-free treat is what you're after, this is not it, whatever the "three bird" name suggests about the recipe.

Who it's for: dogs on an existing complete diet, given this as a festive extra with more than one meat actually named on the label.