Barking Dogs

I have few dogs and they are just making me sick because they bark early in the morning and I'm still sleepy during that time, I'm just glad my husband and putting them in their kennel during night time or else I might not be able to sleep at all and I will end up being groggy at work, I already purchased a barking collar online but it didn't worked at all still my dogs bark to the max and they keep driving me nuts man. If you guys have any idea what's the right way to train my dogs not to bark too much I will appreciate it alot, if you have any idea which is the right barking collar please leave a message, as long as it's affordable I will be able to purchase it.