I got a lab pup 3 days after I had to put my other one down after 12 years. I didn't think I was ready either but noting cures the sadness of losing a dog like getting a new pup. I still miss my old lab, hell I still miss the other lab before him, but I will never be without a dog again. No matter the saddness of losing them they just bring too much joy when you have them.
Chuck