So can bearded dragons eat poisonous spiders at all?
No! It isn’t recommended to try to feed poisonous spiders to your bearded dragon as it could cause a great deal of harm to them.
Some poisonous spiders could make your bearded dragon very sick or even kill them. It is recommended that if you suspect your bearded dragon has eaten a poisonous spider to contact your vet to get your pet checked out to make sure they are okay.