My dog Gypsy, a 10-year-old 11kg Cavalier-King-Charles Spaniel (with a heart condition) hates it-she, in fact, went on a two-day hunger strike. And who can blame her, It is a grey, textureless, congealed blob. But she has to eat it in order to dissolve her HUGE bladder stone. Her stone is getting smaller (it is now half the size) The food works but you can't let them have anything else. Follow your vet's instructions to the letter. She is eating this, taking antibiotics, and an anti-inflammatory with regular monitoring via ultrasound and urine checks. We are avoiding surgery if at all possible due to her age and heart condition. Of note, this can cause constipation (it did) so watch for that and be ready to ask for the appropriate meds to deal with that issue.