I feel the same...absolutely devastated if one of our pets dies and have always felt some sort of responsibility even though none (so far thank god) have ever been due to any fault of our own. I think one thing you have to remember is the amount of animals we're talking about here...the more you have the more likely it is you're going to have some die...that's just life. Try not to beat yourself up too much over it, as others have said if you feel happy that you've done the best you can then there's nothing left to feel bad about except for sadness that they're not with you anymore
