Pet memorials

I found a artist at a craft show who does hand engravings on rocks.
I can send him a pic of sheba and he can engrave her likeness on any size stone.
He had pictures of his work and I liked it.
I will also have her name put on it but I really don't want her date of passing on it. Perhaps a very short saying or phrase?? Any ideas would be great as I would like to have this artist start as soon as possible.
thanks

Just some suggestions, things I like:

"God gave us memories that we might have roses in December." ~ Courage (1922) by J. M. Barrie

"To live in hearts we leave behind
Is not to die." ~ Hallowed Ground by Thomas Campbell

Will the stone go out in the garden? Maybe something about how she always loved to sit in a sunny spot, or now she is your garden kitty...

Sheba, queen of my garden

Or something similar.