Depends on the dog

i have 3 dogs, 2 spaniels and a small shihtzu called poppy. the 2 bigger dogs love these treats and can't get enough but my poppy however gets a painful stomach whenever she eats one of these. not sure if it's the size of the dog or what but just be careful. i do recommend these treats but at the same time i'm not overly happy about them as they upset my dogs stomach