For bedbugs try Diamataceous Earth. It works for other pests as well and is a great health supplement for animals and humans:
Another pest control tool is cedar oil. It is a great tick and flea preventive for pets and works on interior pests as well. http://www.amazon.com/Best-Yet-by-CedarCide-com-Quart/dp/B009NG9GV6/ref=sr_1_1/188-6183129-8290734?ie=UTF8&qid=1397256773&sr=8-1&keywords=cedarcide
Instead of poisoning your pets this is topical and works.
Hope that helps.