A canine behaviourist has revealed the three breeds of dogs he would never get himself despite years of experience working with many different breeds. Owning a dog is a big commitment, whichever breed you go for.

But each dog also has their own quirks, with some breeds more suited to experienced owners, or owners without young children at home. Others require more exercise or stimulation, or ongoing medical attention. Therefore, it is really important you choose the right breed for your…