Hello, my name isXXXXX I will try to help
Do you have any hydrogen peroxide on hand?
Did Moe Moe just eat the pellet now?
I would recommend inducing vomiting right now, the hydrogen peroxide if you can get him to eat/drink about 20-30 mLs should cause vomiting.
The sure fire way of inducing vomiting would be taking him to your local vet or emergency hospital where they can induce vomiting.
We must try and get him to bring up the pellet. Digestion of the pellet could cause issues with his clotting ability in the next day or two often resulting in scenarios where the patient bleeds to death.
Was it a large cube of rat bait or a tiny pellet?