Many veterinarians, however, suggest you wait until five or six months of age in most cases. (yourpetsuniverse.com)
This typically occurs around 12 - 16 months of age for smaller breeds. (californianaturalpet.com)
Start at 6 months of age with small amounts of food and increase the quantity as the child gets older, while maintaining frequent breastfeeding. (ourmilkyway.org)