All about the presa canario dog – presa canario dogs
https://youtu.be/6rE2s3gvsTs
Just the presa canario dog appearance is a deterrent, not to mention their ability to confront any intruder. As with all guardian type dogs early socialization and obedience training are a must. Occasionally you will have some dog aggression in presa canario dogs, but with proper socialization and training this is the exception and not the rule.
The presa canario dog competes and does well in many conformation, obedience, iron dogs, agility, dock diving, schutzhund and other working trials. Many presa canario dogs are raised with other dogs, cats, birds, and reptiles. Owners must take their dogs for daily pack walks to satisfy their migration instincts. The dog must not walk in front of the human who is holding the lead, as the pack leader goes first. The dog must walk beside or behind the human