There are many good reasons to keep your puppy free of parasites.
Puppies should be dewormed from 2 weeks of age every 2 weeks until they are 12 weeks.
The first rule of successful house training is patience and consistency.
The second rule of house training is to reward success and not punish accidents.
Large vs small breed nutrition
Dogs are a very usual species in the animal kingdom in that there is such a huge weight difference between breeds. The Chihuahua weighing 1kg has an almost identical genome to the Irish Wolfhound weighing 70kg.
The puppy’s most influential formative experiences will occur before the age of 8 weeks although positive interaction before the age of 16 weeks is considered beneficial to long term attitudes towards strange people and animals.