Well, for one, you could try a vet! Chicken bones are known for splintering in the dogs' throat; if your pups are showing any signs of discomfort (i.e: Coughing, gagging, drinking more than normal...) I'd suggest a vet trip in order.
I'd first suggest dog crates; if they can get into the trash there's nothing stopping them getting to cables, wires, chewing fabrics, lino flooring...All of which could harm your dogs, and cost you a few hundred quid, which nobody wants to pay.
Crates are actually a place dogs like; it's like a comfort zone. It keeps them safe and is comfier when they're trying to sleep. Separate crates, obviously! Puppies have a habit of weeing and pooing in their crates, so make sure to take them out last thing at night if you decide on crates. Dog carriers aren't crates, they're a temporary transportation option.You can buy dog crates of all sizes from your local animal store/shop.
You can buy bins which easy-open lids, they're easy for people to open and near to impossible for animals. You can also buy safety locks that I'm sure you could fix to a bin.
Good luck.