Working Dogs: An Attempt to Produce a Strain of German Shepherds Which Combines Working Ability and Beauty of Conformtion Book

This book has alot of good information in general, but I didnt really find it a great test book. It also is most useful with an indoor dog. Since I have Several Large outdoorsy dogs, and several small indoor/outdoor dogs, I was disappointed. I also was looking for something, that I could do like tests on the dog itself, say like put a cookie under a bucket type stuff, but there wasnt much of that in here. It may be worth a read to owners with a dog that is basically an indoor dog, and maybe not living with other dogs. It was hard to answer some of the questions concerning barking, when you have several dogs that will pick up the call.