Feeding any WC feeder to a pet is taking a risk in my own opinion.
That is why I had to get rid of a colony of Dubia roaches that got contaminated with
a local species of cockroach.
I keep my roaches in a separate building from my home and got forgetful and left
the top off of the bin.
I didn't want to take a chance of a tapeworm infection or any other kind of parasite.
it is totally up to you on how much of a chance you want to take with your pet.
My self I rather loose a coupe hundred feeders than risk getting my Pepito sick.
and paying high vet bills much less seeing him suffer.