Question submitted during the Underlying Disease Screening in Dogs with IMHA webinar:
Is there any association between early spay or neuter and incidence of IMHA in dogs?
I don’t know if the age of neutering has been investigated, studies are varied but some show it is more common in particular in spayed females, and here is link to a recent study out of UC Davis asking if reproductive status is associated with the development of immune-mediated disease.