I am reading the book Animal Magnetism by Riota Mae Brown, and shes 110% right that the love of our Pet Companions and us makes us better people and the love that You and Topsey shared will never be gone as long as yoou remember Topsey and keep Topsey in your heart.
And Topsey will be with You in spirit and will be Guardian Angel to your New Cat as she knows that there are Many Wonderful Cats out there who need a Good Furrever Home!!
Annd she will be with you In Paraduse with Our Awesome Angel Army and your Love will bloom once more.
One Fine Day.