 Quite honestly, if you've got a litter of eight puppies and they start to get past eight weeks old, you better have a terrific property and a ton of time because at that stage they start getting bigger and they really can benefit from a lot of individual attention. So once puppies get to be like seven and eight weeks, I'm taking them by themselves on little field trips around the house so that they don't get used to always having every single litter mate around them. I want to prepare them for what's going to come next.