Green Puppies: Hunting Dog Gives Birth To 'Hulk' Babies (PICTURES)

Team Green: 'Hulk' Puppies Born To Hunting Dog
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It’s not easy being green…

Well it is actually, particularly if you were born that way – as these unique puppies were.

The pair were part of a litter of five pups born to a breeder of hunting dogs in the Spanish town of Laguna de Duero.

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The pups were from a litter of five

Owner Aida Vallelado Molina said: “I couldn’t believe it when I saw them.

"I thought the puppies were maybe dirty somehow and I tried to clean them, but the colour wouldn't come off and then I realised it was the colour of their fur."

But unlike the Incredible Hulk, the animals were smaller and weaker than their siblings. One of them, a female, died shortly after birth but the male pup is still alive although weak.

He is also gradually beginning to lose his colouring.

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Owner Aida Vallelado Molina tried to 'clean' the green off the pups

Vet Daniel Valverde is probing the case, and said: "There are no other recorded cases of this happening in Spanish scientific literature. I am carrying out virological and bacteriological tests to try and find an answer."

The two Spanish puppies are however not the first reported examples of green pups. In 2012 a green Labrador puppy was born in England that lost its green hue after ten days.

The cause for the colouring at that time was given as exposure to a substance called biliverdin, which can be found in the placenta.