Due to a Shelterluv glitch, this pops up before confirming sex however it is still necessary.
Select whether the animal has been altered. If unknown is selected, this is the time to check.
If yes is selected, further proof will be needed. Either the spay/neuter records will need to be obtained, or the animal will be checked now for signs such as a spay scar, tattoo, eartip(cat), or simply the absence of testicles. Explanation on this section is done during physical training.