Ah what lovely memories OP. I hope it gets better with time but reading all these posts has brought tears to my eyes. My dog is my world and I sometimes lie in bed at night wondering what I'd do without him....I think you need to grieve for a beloved pet in the same way that you would for a family member, because that is what they are.
You must try not to be feel guilty in any way about making the decision; you did what was best for her and were being unselfish. What breed was she?
Mums passed no will but possible debt
do you still buy BBC radio times?

Sodapop you are right, we both feel a little low, but definitely are having better moments. Sparklefizz I am very grateful to still have my remaining cat & as she's a bit long in the tooth to accept a new kitty I will definitely look into that when she is also no longer with us