Yes I would wait until she's fully healthy, you want them at peak form before any surgery
Hopefully she'll be better quickly then you can talk to your vet regarding a spay. I've ways done females at 6 months with no issues, but if you need a extra couple weeks/months it shouldn't make a big difference though you may have to deal with one heat.
What did the vet recommend on how long to wait to spay because of the mange?
Jasmine - Female Miniature Poodle - born Aug 15, 2010
Loker Delgado Von Stalworth - Male GSD - born Jan 26, 2012
Koda & Zazu - 5 year old male cats
Alex - Male Cocker Spaniel (rescue) - RIP Cuddlebug 2007-2010
Last edited by Shade; 12-09-2012 at 11:30 AM.