Our vet recommended this for our Westie due to her sensitive skin and allergies. It seems to be working well, but the pills are so big it is hard to disguise them in her food. Sometimes she spits them out and I have to bury them in cream cheese so she will swallow them. I have tried puncturing them and putting the liquid on her food, but she won't eat it. I just wish there was a smaller pill, even if I had to put two of them in her food. I think she would be less likely to notice them.