how can you tell if a dog is pregnant?
['Vomiting/sickness. In the early days of pregnancy everything may be business as usual, and there may or may not be any physical signs you can detect until your pup is over the halfway mark. ... ', 'Fatigue. ... ', 'Teats enlarging. ... ', 'Weight gain. ... ', 'Increased appetite. ... ', 'Nesting behaviors.']