I've got 4 pygora gals and they're just the sweetest things. I've never owned goats before, bought these as my 'covid project', and am enjoying them immensely. They're hardy, personable creatures, like fuzzy cottonball cats.
My girls are on an 80/20-ish mix of alfalfa hay & orchard grass. They get alfalfa pellets, probiotic biscuits a couple times a month, Manna minerals, and looove AppleSmacks horse biscuits by Star Milling. They have rotational pasture time now that it's a little green here, so that's supplemented with the trees throughout the property (they love olive trees!), wild mustard, stinging nettle, etc etc. And our lawn! I haven't had to mow in ages!
You will need to learn to shear or make a contact with a professional, because these girls need a haircut every 6 months. You might be able to fudge the timeline if you live in a particularly cold area, but the longer you wait, the more difficult it can be to process the fiber. Generally we get 3-4" staple across the prime areas in 6 months, you don't want to let it get much longer than that unless you're really careful about keeping out the vm. They can be coated with XS or XXS sheep coats, but in my experience they're wiley and have hated it, so I've given up on protecting their fiber pre-shear!
I do have to walk their pasture & the yards to rip up plants with sticky seed pods or thistle burrs. Keeping the fiber clean is a chore, but you'll thank yourself when it requires less skirting and picking in the end. They also sometimes get a little butt-trim halfway through their growing period, to keep the berries and muck away from their lady bits.
They do benefit from halter training! It'll make shearing more bearable, if you don't have a milking stand. I also take my girls for walks, but I live in an eclectic neighborhood where people walk their mini donkeys and parrots so goats on a leash is not eye-catching.
If you plan on showing Pygora, they do need to be dehorned. I bought mine for homesteading, but I'm still contemplating if we will show any offspring in the future so I paid for their papers. I was told to keep them bedded on straw hay, especially during kidding, as it's less irritating to lungs and skin. Some of our girls have really nice conformation, and might throw some pretty babies! Who knows!
Wishing you a long and happy fiber-filled friendship with little Pinecone!