A bloodhound with a heavy collar is looking intently towards a heavy door. Half tone after an oil painting by E. H. Landseer. https://www.rawpixel.com/image/13972253/image-dog-cat-artFree Image from public domain licenseA bloodhound with a heavy collar is looking intently towards a heavy door. Half tone after an oil painting by E. H. Landseer. https://www.rawpixel.com/image/14002197/image-dog-person-artFree Image from public domain license