Minute virus of canines (MVC) belongs to the genus Bocaparvovirus and reproduces rapidly in its permissive cells Walter Reed/3873D (WRD). The crosstalk between MVC and WRD is poorly characterized in terms of molecular requirements and mechanisms. Here, we identified two novel cellular proteins Hsc70 and Hsp70 that interact with both NS1 and VP2 via mass spectrometry (MS), co-immunoprecipitation (Co-IP) and confocal immunofluorescence assays (IFA). Hsp70 was upregulated upon MVC infection. Respective silencing of Hsc70 and Hsp70 led to contrasting results at nearly every stage of MVC life cycle, including virus entry, transcription, translation, replication and production. Strikingly, transfection with low and high dose of pFlag-Hsp70 contributed to opposing impacts on viral protein levels and virus production possibly through a ubiquitin-dependent manner, indicating that MVC is quite sensitive to the levels of Hsp70. Treatment with quercetin and VER155008, two Hsp70 family inhibitors, both significantly decreased viral replication and particle levels. Together, these results illustrated that both Hsc70 and Hsp70 are involved in MVC life cycle, and targeting to Hsp70 family may represent a novel anti-MVC mechanism.