Update README.md to add HTTP Status Dogs (#190)

README.md

@@ -125,6 +125,7 @@
 | [Foxes](https://foxes.cool) | Random fox images with multiple different tags | No | Yes | Yes |
 | [HTTP Cat](https://http.cat/) | Cat for every HTTP Status | No | Yes | Yes |
 | [HTTP Dog](https://http.dog/) | Dogs for every HTTP response status code | No | Yes | Yes |
+| [HTTP Status Dogs](https://httpstatusdogs.com/) | Dogs for every HTTP response status code | No | Yes | No |
 | [IUCN](http://apiv3.iucnredlist.org/api/v3/docs) | IUCN Red List of Threatened Species | `apiKey` | No | No |
 | [MeowFacts](https://github.com/wh-iterabb-it/meowfacts) | Get random cat facts | No | Yes | No |
 | [Movebank](https://github.com/movebank/movebank-api-doc) | Movement and Migration data of animals | No | Yes | Yes |