Dimensional Analysis: How do you turn a rabbit into a frog?

This post contains an error and here is the correction and can be found in the 3rd rabbit-frog equation.
And we can use the same technique to turn a rabbit into a frog and back into a rabbit:
$\sf rabbit \times \large \frac{frog}{rabbit} \times \frac{rabbit}{frog} = rabbit$

Question

Dimensional Analysis: How do you turn a rabbit into a frog?

This post contains an error and here is the correction and can be found in the 3rd rabbit-frog equation. 
And we can use the same technique to turn a rabbit into a frog and back into a rabbit:
$\sf rabbit \times \large \frac{frog}{rabbit} \times \frac{rabbit}{frog} = rabbit$

alexandervonhumboldt2 · Answer

well, in real world it is not possible without mad chemists

alexandervonhumboldt2 · Answer

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