Sorry for your loss. I just got another dog last year. We named him Macho. My last dog Noodle passed away 6 years ago and while talking to my wife today about Macho I accidentally called him Noodle twice. I feel your pain brother. It will get easier with time but you never forget. They call them man's best friend for a reason most definitely.
You bet brotha. Its will definitely take some time. Just a little help and please don't take this the wrong way but when I was in the situation I tried to stay occupied....to keep my mind from thinking back.