What kind of plants?

[Freedom]

That stuff grows like a weed around here, and boy does it SPREAD! I pull it out and seems like 10 minutes later I have 3 more!

[Sowa]

Yeah it's terrible. I read that a small amount can kill any animal. I'm concerned Kiba got into it. But from what I can tell it was only her kidneys that had problems...and what I read about this is it causes a number of problems. I called the vet today to ask but I think they were busy and never got back to me. I picked it all from the yard but I'm worried I missed some...