Breeding

Breeding can be performed in the Breeding Yard near the player's house on the Ranch.

You can breed all your tamed Nephelym with each other or yourself (not every pair has a sex animation, but the breeding happens regardless)

Successful breeding will result in a Pregnancy for the receiver, which last four in-game days. The chance of pregnancy is a % chance equaling the sum of the breeding partners' Fertility Stat. For example, if one Nephelym's Fertility Stat is 10 and the other's is 15, the chance of pregnancy when those two Nephelym breed is 25% (50% if one or both have the Fertile Trait). The maximum chance of success is 80% (12.5% if incest).

You can also crossbreed your Nephelym to get Hybrids, which can't be caught in the wild (requires buying Mutt Hut from Cassie).

You only start with the Doggy position, and have to buy the others from Pawsmaati, who can be found at Sultry Plateau.

Positions
The breeding sex scene depends on the sizes and position of the giver/receiver. The Pairs with Scene Chart represents what sizes or receiver and giver are compatible with the position's animation by the following abbreviations: T = tiny, S = small, N = normal, L = large, H = huge, and M = massive. If a couple have sizes that are not compatible with the scene, the breeding will resolve, but there will be no animation, similar to selecting the Quick option.