Cat toys are pretty sweet to print. Dogs just have...fleas.
But yeah, I've not had any issues with PLA+, now called PLA Pro. eSun seems to be the best, I've tried Hatchbox, etc. Their PLA and even PLA+ melt at much lower temps. I've got a few rockets with retaining rings that have done 10+ I and J class motor launches are just fine. Would not use it for any motor mount/tube items, but the retaining rings seems to do just fine. If anything does get charred a bit, it is usually just the cap, and you print another. Threads never have had issues.
Now I'll let the dog get back to his old home on the mange...