diff --git a/R/animals.R b/R/animals.R
new file mode 100644
index 0000000..ac90802
--- /dev/null
+++ b/R/animals.R
@@ -0,0 +1,24 @@
+c("cat",
+  "dog",
+  "fish",
+  "mouse",
+  "horse",
+  "duck",
+  "cow",
+  "sheep",
+  "goat",
+  "hamster",
+  "gerbil",
+  "shark",
+  "rat",
+  "badger",
+  "giraffe",
+  "elephant",
+  "hippo",
+  "lion",
+  "tiger",
+  "zebra",
+  "bear",
+  "monkey",
+  "gorilla",
+  "lemur")