At the time of writing, all the following images are those of features currently unreleased to Ranch Town.
We have found some more information on the three unreleased animals, and two unreleased machines. The three animals should appear in the game, roughly as below:

The two known but so far unreleased machines have been found to be a jam and pie machine. The jam machine will produce strawberry, blackberry and grape jam, and the pie machine will produce apple, strawberry, blackberry, cream and lemon pie.
For full details and images on all these items see our: Guide to Ranch Town.
Update: The sheep has just been released, as shown above. It costs 5500 coins, and produces wool which sells for 44 coins. We have updated our Guide to Ranch Town with this information.
This image of a gopher may suggest an 'anti-critter' feature for ranches, to protect them from such animals. This anti-animal/pest feature is also suggested by the image found of insects on some alfalfa.
The cow and horse running away could mean that fences of some sort may be introduced to stop animals escaping. Although in the image of the cow, the figure with the lasso does look very suspicious. Maybe anti-theft features will be implemented.
These are all purely speculation, and you will just have to wait and see as to what these turn out to be.
If you have any unreleased news or rumours, we'd love to hear them
Let us know: mail [at] themeteorites.net
