Glossary
 Roe Deer Fawn Capreolus capreolus
Roe Deer Fawn (Capreolus capreolus)

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Artiodactyl
Having an even number of digits (fingers, toes).
The order Artiodactyla includes mammals that stand on two toes or (exceptionally) four toes. 
Cattle, sheep, deer and camels, for example, stand on two toes, pigs on four (but only when standing on soft ground).
Cf. perissodactyl
Roe Deer Fawn Capreolus capreolus toes

Close-up of Artiodactyl Feet of Roe Deer