Weeds, burs?

Weeds, burs?

I apologize for the beginner question, but I was wondering if anyone has experience removing a large amount of those burs. I remember my dog having several of them in his fur last year, and I just now noticed a patch about a food wide by maybe 2 or 3 feet long hidden in the grass of fresh green burs. I did a bit of googling, but I’m unsure of which methods would work for this specific type of bur (I’m in area 9 if that helps), and which are also safe for animals and children. I don’t want to trash what’s left of the grass amongst this, if at all possible!

Plant ID help

Plant ID help

the rest

the rest

What is happening to my grass?

What is happening to my grass?

New Room!

New Room!

HELP!

HELP!

we have VEGGIES!!!

we have VEGGIES!!!