Green Pasture Cod liver oil is superior to other like products.  My dog, Sadie, is a bully breed and is prone to allergies.  Upon adopting her a year ago, our veterinarian recommended this product. Using this product daily has helped Sadie replace her “junk fur” (vet’s words) and she has a shiny, luxurious coat no with no excessive itching. Thank you for such an amazing product and helping my dog finally be comfortable in her fur ❤