diff --git a/express/animals.json b/express/animals.json
index 6ad174c..6981ee0 100644
--- a/express/animals.json
+++ b/express/animals.json
@@ -1,3 +1,31 @@
 {
-  "animals": ["Dog", "Cat", "Elephant", "Lion", "Giraffe"]
+  "animals": [
+    "Squirrel",
+    "Armadillo",
+    "Beaver",
+    "Cricket",
+    "Eagle",
+    "Ferret",
+    "Fox",
+    "Frog",
+    "Guinea Pig",
+    "Hamster",
+    "Hummingbird",
+    "Iguana",
+    "Mouse",
+    "Muskrat",
+    "Newt",
+    "Otter",
+    "Parakeet",
+    "Penguin",
+    "Pigeon",
+    "Possum",
+    "Rabbit",
+    "Raccoon",
+    "Rat",
+    "Snake",
+    "Spider",
+    "Turtle",
+    "Wolf pup"
+  ]
 }