That should be fine. I'd probably do it at 5.5-6 months for the girls and wouldn't have a problem waiting with the boys. No reason to do it at 4-4.5 months, but there are good reasons not to, esp. with the girls (spay incontinence in particular).
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |