Dematting comb http://www.dog.com/item/therapet-dematting-comb-straight/193004/
Universal slicker http://www.dog.com/item/universal-slicker-brush/190101/
Poodle comb http://www.dog.com/item/cocker-poodle-comb/190107/
Regular comb http://www.dog.com/item/safari-7-1-4-inch-medium-coarse-comb-model-556/190301/
If the mats are very close to the skin, it might be better to shave and start over. De-matting is very stressful to some dogs. Anyway, you always hold the hair next to the dogs skin so that any pulling you do will not pull the skin. So, if you can't get between the mat and the skin, you can see how it would be pretty hard to do the job comfortably for the dog.
Article on dematting: http://www.bichonfriseusa.com/ref/demattingbbird.htm
Regional Director for Massachusetts, International Positive Dog Training Association
Director, SeniorCare Pawsitive Connections Program
AKC CGC Evaluator #3669
Therapy Dogs, Inc. Tester/Observer
Sioux, CGC, TDInc.
Maska, CGC, TDInc.
Sequoyah, CGC
Fergie, Retired Lap Dog, Age 20 1/2
Dancer, CGC, TDInc. (1989-2006) #1 Heart Dog
In memory of Mike, please become an organ donor today.
"If you talk to the animals they will talk with you and you will know each other. If you do not talk to them you will not know them and what you do not know, you will fear. What one fears, one destroys." - Chief Dan George
"The fidelity of a dog is a precious gift demanding no less binding moral responsibilities than the friendship of a human being. The bond with a true dog is as lasting as the ties of this earth can ever be." ~ Konrad Lorenz