A dog's mother begins training puppies from birth. (cesarsway.com)
Dogs are considered puppies from birth to one year of age and go through several puppy stages and development periods. (thesprucepets.com)
Hi everyone, Looking forward to watching a show on ITV this evening at 8.00 p.m. Me and My Guide Dog follows a litter of puppies from birth, through training and then to placement (if they are successful). (havedogcantravel.com)