T.F.
First of all...I am sorry and I am sorry for the long response.
I had tears reading your post. We have Cockers and we had to put our beloved Maggie down when our daughter was 5. It was heartbreaking for hubby and me especially because Maggie was 14 and had been our first "baby". Daughter was very attached to her. We explained that Maggie had cancer and Dr.was doing everything he could to make her better. Of course we did not tell her the we put Maggie to sleep. We told her that she died at the Dr's office.
We set up a cremation with ToothAcres Pet Cemetary and a couple of days later, Maggie was returned to us in a beautiful cedar box with her name engraved on the top and a poem called the Rainbow Bridge.
Letting go of a beloved pet is a very emotional and heart wrenching thing to do. We have since lost another Cocker and a rabbit. In both cases, Toothacres has taken care of things for us and we have all of our pets here with us in pretty cedar (locked) boxes. When Easter (the bunny) died last year, Toothacrea sent him back with a silk white rose, poem and special purple velvet box. Daughter has a spot in her room for Easter because he was special to her for so long. Our Cockers are on our mantle with a picture of the 2 of them together on a happy day.
I also read the book "All Dogs go to Heaven" or something like that. I might not have to exact title correct. She loved that book and we read it often, each time we lost a pet. Since she was older when Frankie and Easter died, we were given the book Chicken Soup for the Pet Lover's Soul and we all enjoyed that book.
We are animal lovers and get very attached to our fur babies. I did not want to leave them for the city to take care of, bury in a yard where I might no longer live in years, etc. We felt better keeping them with us after cremation.
Best wishes.