DH = dear husband or dumb hubby works well also. I didn't make it up, it seems others before me use it in texts or some such thing. I know that Trunker uses HRH for his lovely wife, but my friend bought my cat a bowl that says that so I use if for my cat since she is such a princess, with no disrespect meant for T's HRH of course. I need to start using DD for dumb dog, since I have one of those too. 
