didn't read other replies just wanted to respond to you. sorry i obviously unfotunately don't have an explantation. I would want one as well if i was you. just wanted to say how sorry i was for u & your fur baby. i can't imagine your pain. just know it wasn't anything u did or could have prevented. sounds like ur baby passed away happy. good 4 him but no conselation 4 u. again soooo sorry 4 ur loss