instead of buying them from pet stores, look into reptile supply. they will sell frozen/thawed. i also cannot say this would be a nutritionally complete diet. better to fully research raw feeding and put meals together that ARE nutritionally complete. besides, your house pet does not need to learn to hunt…and depending on the breed of your dog(s), they may fail miserably in this task. feed a high quality kibble or feed raw, do not feed live rodents.
and yes, this is considered inhumane, especially considering how it’s basically one step away from animal fighting. can’t you see how that is problematic?
it’s inhumane to feed live to reptiles, too…inhumane and irresponsible, as the rats are just as likely to do serious damage to the animals they were intended to feed.
i cannot fathom why you would only give wet food to your dog. does your dog have a lot of missing teeth? or is there a medical reason you’re feeding wet?
is it possible this is just dust? my cat will end up with black gunk around his nose when we’ve kicked up dust in the house.
does he have any other symptoms that might indicate an issue?