Antique Pottery Pig Canteen?

[Indian Steve]

Howdy All, My wife just found this at a local thrift store for $14.99. It is 8 inches long and 6 1/2 inches tall. There is a small hole in the knob on the top in front and a bigger opening on the knob on the top in the back. Is it a canteen? Any ideas on maker or age? Is it worth 2.4 Million dollars? Thanks

 

[Indian Steve]

Pottery is redware.