I walked mine the day after her surgery . She never showed any signs of being fixed. The incision was not even a half inch and there was no stitches. I did not allow her to run or jump.
Misty- Samoyed Mix, Tannor- Golden Retriever CGC
Robyn- GSD CGC, TC, Midnite-GSD CGC,TC, Brennan-Golden Retriever CGC, Batman-Husky/Greyhound , Apollo-GSD