Little-known anti-malware programs display warnings, which are often identified as false positive. Nevertheless, it is recommended to recheck the file with your antivirus software after downloading.
We do not have a download file for the latest version (2.0), but you can try downloading it from the developer's site
Download version 1.0 from Mac Informer
Version: 1.0
File name: purrfect-pet-shop_s1_l1_gF2304T1L1_d1533445712.exe
Size: 204 KB