The Shield has a modification depending on which placement of the poison trap or station is being used. You also need to be aware of the environment and the type of pet you have. Sammy is our dog and he loves to chew things. We have to use the type III for him because he can turn the type I over and get to the dangerous bait.These photo shows the type I Shield.
The Type III Shield has an expanded steel floor that protects the Rodent Bait Station from being removed without someone taking the lock off.
We need to continue to protect out children and pets.