u/Resonance_Forms

Found this guy on the side of my garage today. Can anyone here ID it? I thought maybe some type of horned lizard because of the headshape, but it was not nearly as big or as spiky looking as the pictures online.

Thanks in advance!

ETA: He's ID'd! Hooray!!!!

I planted this Milkweed about 6 weeks ago and it immediately yellowed and has stayed this way. There is some green folliage at the very bottom attempting to grow, but it hasn't taken off. I'm in the North Texas area. Is this normal after planting while the root system establishes itself? There are no pests on it that I can see. Thank you!