| 
  I waited until 7-8 months for the spay to give the retained canines (upper and lower) time to fall out on their own.  The lower ones eventually did.  She has a longer jaw, and the upper ones weren't even crowded and weren't budging, so I figured they weren't going to come out naturally and went ahead with the spay then.  I think you are OK to wait a bit more.  
				__________________ Life is merrier with a Yorkshire Terrier!  Jezebel    & Chuy     ... RIP:  Barkley      Loosie    & Sassy   |