They look great, but do you feed your puppies all out of the same pan with whole chicken parts? I generally chop the meat up with a meat cleaver, to make them bite-size, so one pup doesn't run-off with a big piece of chicken and leave the rest eating gruel
And, as you noted, when you do get them out in the pen, you sure will appreciate those rock-hard stools ... that bounce out of the pen ... as opposed to the pasty-kibble stools ... that require scrubbing with a hose and a wire brush to get out :evil:
Again, they look thick & healthy!