person A: My dog passed away a few weeks ago. She was 12. I really miss her.
person B: Oh wow!  My dog passed away recently too so I can relate to your pain.  I am so sorry for your loss
person A: Thanks_comma_ and to you too. They really are our best friends. 
person B: Most definetly she was my constant companion.  It will hopefully get easier for us each day
person A: Agreed. I will probably consider a rescue dog_comma_ my second dog is lonely now. 