I'm definitely going to own one of these two breeds. I need the most sincere recomendation. I 'm between the dogo argentino and the presa canario. Both dogs are good guardians. But i need to know who is most versatile in the sense of who is more family oriented, or kid oriented. I' ve heard about some tough temperaments from the presa, some people says that they are more defense oriented, that they are extremely territorial and very dominant. About the dogo i feel and see in some sites that is more manageable, more family oriented, not so used in protection work, more capable of being better house pet. I want to be a 100% percent sure of these conclusion. If you had any comments, please notify me.