I have a tube of this stuff that I got to get some weight on Smudge and he REFUSES to eat it. My other too "fluffy" boys would love to devour the tube in a nano second If I can send it to you Jenn or anyone who needs it I'd be happy. Just jolted my memory I've had this under lock and key to avoid raids!
I hope poor Jasper feels better soon. I totally understand your "mama knows" comment. A RB kitty of mine wasn't well and I kept telling the vet to check for worms and he said no way. Did a million tests for big $$ and at the end...WORMS! I felt vindicated cause I got to say TOLD YOU SO!! Didn't help my wallet of course Positive vibes going out to you and Jasper.