diff --git a/editions/tw5.com/tiddlers/messages/WidgetMessage_ tm-http-request Example Random Dog.tid b/editions/tw5.com/tiddlers/messages/WidgetMessage_ tm-http-request Example Random Dog.tid
index 8a6280fd8..a8dcceaeb 100644
--- a/editions/tw5.com/tiddlers/messages/WidgetMessage_ tm-http-request Example Random Dog.tid	
+++ b/editions/tw5.com/tiddlers/messages/WidgetMessage_ tm-http-request Example Random Dog.tid	
@@ -57,6 +57,8 @@ tags: $:/tags/Global
 
 This demo uses the API of the website https://random.dog/ to import a random dog image or video.
 
+//Note that the images and videos can be quite large, so this demo is not recommended to be used over mobile data connections.//
+
 <$button actions=<<get-random-dog>>>
 Import a random dog image or video
 </$button>