Most Humane

What is the most humane way to deal with puppies you personally do not wish to keep and that you know won't sell (starter babies from the tutorial) they are pixels and I know that on one hand and the other I'm like...I can't just starve them.

If I were you I would chase the unwanted pups but if you really feel strongly about keeping them in-game you can always adopt them out to other people. ❤️

Chasing them away

Under settings on the puppy you can 'Chase Wolf' which will immediately remove them from your den. No hassle or messages about them starving or sad.

I personally try to chase wolves that I won't keep the same rollover they're born so that I don't get attached :>