I will say that 4 is my limit. Limit means..... can you care for the amount you have.. love them, feed them, keep them clean and EXCERSISED. Have time to spend with them. If you have a huge home with a huge yard, your limit will be differant than someone with an apartment, small home or lives at home with parents. I have to agree with Cali, her dogs sounds as though they are properly taken care of, healthy, excersised, fed well and loved. Sounds as though she has it all in control and enjoys "sports" with them too. My friend has three Great Danes, that she shows. These dogs are loved like no other. They are her babies, her pets.... they are well trained and at the times when she shows them, they are on a "differant" type schedule. But at home they are just pets. Same as my friends hunting dogs, or police dogs. At home they are pets. I agree with Cali. And I beleive that "No limit" does not mean "hoarder or collector". No limit means having the space, time, money, and love to care for the amount you are able. I don't believe that 10 dogs in an apartment is right but 10 dogs on a farm.............