[Elaboration of conditioned reflexes in dogs grown under conditions of partial intraspecies isolation].

New data are presented on the influence of relationships with representatives of the same species at early stages of ontogenesis on the higher nervous activity of adult dogs. It has been found that dogs raised up to one year with their coevals differ considerably less from the control dogs by the speed of elaboration and stability of complex conditioned reflexes than those raised in complete isolation beginning with the age of three months.