I don't know if anyone remembers the saga of one of my cats and his episodes of digestive problems. He quits eating, starts with dry heaves, then dehydration and constipation. I have been through several diet changes and he has stayed at the Vets twice on an IV. Well the whole cycle started again only a little over a month since the last time. I was telling someone at work about it and she said it sounded like stress. Today I went and got a Feliway diffuser and plugged it in and just now he ate his normal amount of canned food. I know what could've stressed him out, I was without air conditioning for three days in all this heat. It was fixed yesterday afternoon, I know I was really stressed out. Has anyone heard of something like this? When I think of the past 18 monthes of vet visits with the high bills, diet changes, and changes in his environment could it really have been this simple?