If someone pulls something out of the dalmatian's mouth or pushes it off of the furniture, the dog may interpret that action as a threat to its position in the family hierarchy. Dalmatians see people in the family as members of a pack in which some, such as children, are more easily dominated than others. Territorial aggression is aimed more at guests, neighbors and service people rather than at the family itself. Dalmatians see these people as trespassers, and they go to great lengths to reclaim their territory. This characteristic may make dalmatians less suitable for large families or families that have more visitors.
Dalmatians are hyperactive dogs.
They need a lot of exercise and attention. They are unsuitable for apartments or people who are frequently away from home. Many dalmatians are predisposed to deafness and allergic skin disease. It is likely that dalmatian owners will have a lot of medical bills for the dog during its lifetime. If owners are willing to put forth some additional effort and money for vet bills, dalmatians can be wonderful pets.