![World War One: two orderlies and a working dog of the German Red Cross. Halftone, c. 1916. | Wellcome Collection World War One: two orderlies and a working dog of the German Red Cross. Halftone, c. 1916. | Wellcome Collection](https://iiif.wellcomecollection.org/image/V0015694/full/full/0/default.jpg)
World War One: two orderlies and a working dog of the German Red Cross. Halftone, c. 1916. | Wellcome Collection
![English Bulldog with red cross harness, Stock Photo, Picture And Rights Managed Image. Pic. RDC-AD-206841 | agefotostock English Bulldog with red cross harness, Stock Photo, Picture And Rights Managed Image. Pic. RDC-AD-206841 | agefotostock](https://t1.thpservices.com/previewimage/gallil/f830fff762bc487bcfb4dcb6222a6e10/rdc-ad-206841.jpg)
English Bulldog with red cross harness, Stock Photo, Picture And Rights Managed Image. Pic. RDC-AD-206841 | agefotostock
![Amazon.com: Penn-Plax Officially Licensed American Red Cross LED Visibility and Safety Vest for Dogs – Red Color with Reflective Threading – USB Rechargeable – Small Size : Pet Supplies Amazon.com: Penn-Plax Officially Licensed American Red Cross LED Visibility and Safety Vest for Dogs – Red Color with Reflective Threading – USB Rechargeable – Small Size : Pet Supplies](https://m.media-amazon.com/images/I/81H6KBu5F0L.jpg)
Amazon.com: Penn-Plax Officially Licensed American Red Cross LED Visibility and Safety Vest for Dogs – Red Color with Reflective Threading – USB Rechargeable – Small Size : Pet Supplies
American Red Cross on Twitter: "It's #InternationalDogDay! How does a dog spend a day working at the Red Cross? Well... #thread (1/9) https://t.co/6KXqc8Be8i" / Twitter
![Red Cross Volunteer and His Service Dog Offer More Than Relief Services to Hurricane Survivors - red cross chat Red Cross Volunteer and His Service Dog Offer More Than Relief Services to Hurricane Survivors - red cross chat](https://redcrosschat.org/wp-content/uploads/2016/10/dog2-e1476392829199.jpg)