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Originally Posted by livingdustmops I will let the breeders respond to you except for the spay/neuter issue. It does not change their personalities what so ever and in fact could possibly save your girl from cancer down the road. |
Spaying your female can also prevent pyometra, which is a life threatening uterine infection older females can get as well as mammary tumors/cancer.
You need to talk to your vet asap about spaying her right away. A female who has not had a litter before should not be bred after three years old. At four, her pelvic bones aren't flexible anymore which can cause complications during delivery in a toy breed dog. How big is she? Your Schnauzer? Carrying puppies from a larger breed dog can be very dangerous.
An emergency spay may be the best way to safeguard her life.