Cat Spay Incision Pus. Spaying is usually followed by a quick and painless recovery, but as with any surgical procedure, complications can occur. If your cat chews or licks excessively at the incision, there is a danger of the stitches being pulled out or of infection being introduced into the wound and you may need to use an elizabethan collar to prevent this behavior.
It should be noted that a normal seroma that becomes infected can morph into an infectious abscess. A spay incision is usually just an inch or two long and is located on the underside of the abdomen, while a feline neuter is usually performed through one or two small incisions in the scrotal area. An abscess is full of pus, rather than blood or serous fluid.
I noticed that a couple of days ago she was licking it and now there is like a scabby pus on her belly and i can also see some raw looking flesh.
There may be a small amount of bruising, redness, or swelling as your pet heals. The frequency of complications can vary between veterinary hospitals, kittens and owners. Complications are rare, but an infected spay incision will be signaled by redness, swelling, an odor, and fluid leaking from the incision. It's done by cutting into the abdomen.