Hi Least
You were there with him when he needed you the most.....he will always be there with you. If you have never visited, then I would suggest looking up the Rainbow Bridge website on google.
I have some crystal in my living room. The day after I said goodbye to my dog, the sun shone through the window, through the crystal and made a rainbow. I had never seen it before but everytime, I see it now, I touch the rainbow and say hello to him. I know he is with us.