My Whippet crossed Jack Russell developed a food allergy to fat and ?wheat at the age of five months that made her hyperactive. Having tried various other foods we nearly lost her at the age of two due to vomiting & diarrohoea. My vets nurse suggested after attending a confrence trying her on Chappie, it saved her life. She was fed only on Chappie meat without biscuit for the next thirteen years and although for the last three years of her life I had to reduce the quanilty of Chappie & add potato due to kidney damage I am convinced she would not have survived to the age of fifthteen years ten months without Chappie. I can not praise it high enough both cost & nutrition wise the one disadvantag is the smeel but I consider that a small price to pay for saving my dogs life.