pet odor

Honestly, i would recommend only having your dogs inside when necessary - with that many dogs, it's too hard to keep the smell out completely coz not only do they have an odour of their own but when they do their business it makes things worse. Then you have the smells is they do their business on things - the smell is then soaked in to item as well. There's no need for you to get rid of any but you need to make sure that they're not stinking out your home. I'd recommend having them outside for as long as possible to be honest, you cant get rid of a smell if the animals are always inside - it'll always just come back or never leave, no matter how hard you clean! Good luck though :)

If its not the dogs themselves, its likely the odor is being retained by your upholstery and carpeting. The only real way to get rid of the smell is to have them professionally steam cleaned or replaced. If the dogs are the culprit, sometimes a change in diet can help with some of the doggy odor. Bathing them once a week or so can also help, as well as frequent brushing to get rid of the shedding hair. One more thing you can do is buy an air filer, or air purifier. If you're going this route, keep in mind that you do get what you pay for so if you opt for the cheapest one, it may not make a big difference.