“Invest in tennis balls. They have a high rate of return”

“Invest in tennis balls. They have a high rate of return” is a joke that has been printed on many images. “My advice is…” or “My dog’s advice is…” often starts the joke, and a picture of a dog with a tennis ball in his mouth is sometimes shown.
     
“My advice is to invest in tennis balls. They have a high rate of return” was posted on Twitter by Richard Coble on January 11, 2013. “@minimac89 you should consider investing in tennis balls… They have a high rate of return #investinghumor #malibubarbies #dontdoit” was posted on Twitter by joshua mccaughen on January 11, 2013. “‘My advice is to invest in tennis balls. They have a high rate of return.’ Great advice from a golden retriever. http://pleated-jeans.com/wp-content/uploads/2013/01/3sj0g1.jpg” was posted on Twitter by “low cal calzone zone” on January 29, 2013. The joke probably originated with this image.
   
       
Twitter   
Richard Coble
@RichardCoble
My advice is to invest in tennis balls. They have a high rate of return
1:11 PM · Jan 11, 2013·Twitter for iPhone
   
Twitter
joshua mccaughen
@JoshuaMccaughen
@minimac89 you should consider investing in tennis balls… They have a high rate of return #investinghumor #malibubarbies #dontdoit
3:10 PM · Jan 11, 2013·Twitter for iPhone
   
Twitter
low cal calzone zone
@peonyandtea
“My advice is to invest in tennis balls. They have a high rate of return.” Great advice from a golden retriever. http://pleated-jeans.com/wp-content/uploads/2013/01/3sj0g1.jpg
11:10 PM · Jan 29, 2013·Twitter Web Client
   
Twitter
Kashif Shahzad
@mrkashifshahzad
My advice is to invest in tennis balls they have a high rate of return.
7:56 PM · Feb 15, 2013·Twitter for iPhone
   
Twitter
Bronson Bard
@Ijustwantahug34
Dog: “You should invest in tennis balls. They have a high rate of return.”
11:43 PM · Feb 27, 2013·Twitter for Android
   
Twitter
𝒞𝒽𝑒𝓌𝓈𝒽𝒾𝑒
@chewshie
What does a dog recommend to invest in? // Tennis balls. They have a high rate of return. #financialadvice 😊
10:03 PM · Mar 12, 2013·Twitter for iPhone
   
Twitter
3MillionDogs
@3MillionDogs
Financial Advice Dog Says: Invest in Tennis Balls. They have a high rate of return.
(“MY ADVICE IS TO INVEST IN TENNIS BALLS> THEY HAVE A HIGH RATE OF RETURN” is shown on an image, spoken by a dog.—ed.)
9:19 AM · Aug 28, 2013·Twitter Web Client
 
Reddit—Corgi 
Posted by u/MakeYourBananaStand December 14, 2014
Invest in tennis balls! They have a high rate of return!
i.imgur.com/AvEBWs…
 
Reddit—Dadjokes
Posted by u/Hawkmoona_Matata January 30, 2016
Why do dogs invest in tennis balls?
They have a high rate of return.
     
Twitter
Mike Castaldo
@mikeisyourvoice
I am considering a new investment opportunity… tennis balls.
They have a very high rate of return!
#DadJokeFriday
8:02 AM · Jun 30, 2017·Twitter Web Client
 
Reddit—Jokes
Posted by u/tweed1954 November 9, 2017
Did you hear about the dog who told his owner to invest in tennis balls?
They had a high rate of return.
       
Google Books
Invest in Tennis Balls, They Have a High Rate of Return. Notebook
Blank & Dotted Business Dog Pun Journal (6 X 9 ) for Every Accountant
By Cadieco Publishing · 2019
 
Reddit—Dadjokes
Posted by u/drmt23 June 8, 2020
Why should dog owners invest in tennis balls?
They have a high rate of return
   
Twitter
Howsanta How-Tos
@howsantadotcom
My advice is to Invest in tennis balls
They have a high rate of return
(This is shown on an image, showing a dog.—ed.)
11:21 AM · Jul 27, 2020·FPTraffic
 
Twitter
Doc🐕
@DocAtCDI
Remo’s Stock tip of the day:
Invest in tennis balls!
They have a high rate of return!
9:38 AM · Jan 24, 2021·Twitter Web App