I would also say that it depends on the dog and the type of program you follow. I don't use a lot of pressure in my program, so I don't think that 5 mos. is too young. Diesel, my current project was steady at 5 mos. with no pressure.
Someone that I learned a lot from, who used a lot of pressure, told me that not letting a dog getting into a bad habit to begin with was better than trying to correct it with pressure later, unless there is some extraneous circumstance, like low momentum in this case.
Pete
Someone that I learned a lot from, who used a lot of pressure, told me that not letting a dog getting into a bad habit to begin with was better than trying to correct it with pressure later, unless there is some extraneous circumstance, like low momentum in this case.
Pete