I am so very sorry for your loss. It's so heartbreaking to lose these precious loving ones from our lives
. They are just so special.
Please be gentle on yourself and if it's time to find a new little one to fill your heart, do it. There is no wrong time to do this. And don't worry that you are trying to replace him - you aren't. He will always have his unique place in your life and in your heart...no replacing that, ever.