thank you bo for understanding, well, the kitslook absolutly marvelous, i just love there little faces, and when theysleep they have there little mouths open, and there tongues are out,and they look like there trying to suckle. there very squirmy, and liketo dig constantly, they keep making the nest wider, and i make itsmaller so they stay warmer, they are very strong, even when i have atight, but not too tight grip on them, they swim out with there legs,plus they can dig like theres no tommorow, there crazy little fellas.what age can u sex them? they all have fat little bellies, and theumbilical cord is scabbing over on each kit. they are all very active