Denta Stix - good or bad?

My two Standard Poodles, 1.5 years and 6 years, have 3 each per week with good ol Milk Bones on the off days. The vet is amazed by the good condition of their teeth. While they gobble some things they hold the stix with their front paws and slowly chew them down. But that is MY situation... your mileage may vary. The Internet is sorta like Alice's Restaurant... you can find any scary thing about ANYTHING you want. Common sense must prevail and be situational to your circumstances.