My most treasured item is her ornament that she had for her cat Barney.   That cat was her world. 
I had a cat named Barney too! We was a one-eyed grey tabby. What kind of ornament is it?
Its a porcelain one.   Barney was a black cat that lived into his 20s.  I loved that cat
Wow, that's quite a long life for a cat. I'm glad you got to enjoy so many years with Barney.
Thank you.   