hi, i have a 16 week old dog, when i bought him at 8 weeks old i could feel both testicals, and now i cannot feel any? at what age do they drop, i would like to show him... can anyone help me please.
thanks cath

If they were there at 8 weeks, you stand a good chance they will drop again.  If they havent done by approx 8/9 months old, in my experience they never will.
Dawn.