2 to 4 ozs. by comparison 1teaspoon can kill a cat.
if enough is ingested then death.
Arsenic is a poison and will kill you if ingested
Antifreeze is a poison. It can kill you.
The easiest way I know of is to disconnect the bottom radiatior hose. Just make sure you have a drip pan in place to catch the antifreeze as it comes out. Antifreeze is highly toxic, and just a small amount can kill dogs and other animals if ingested.
Antifreeze has an appealing sweet smell to cats. However, it can be deadly, as Antifreeze is not meant to be ingested. So, obviously, do NOT let your cat or anyone elses drink it.
Only if ingested
if ingested it can
If ingested in abundance, anything can kill you. Even water.
yes
Not really. But what's small to you? Also is this a one time consumption?
Yes.