A Brooklyn woman on trial for hoarding 126 bunnies was so abusive that they suffered from horrific injuries including split ears and genital traumas, prosecutors said at the opening of her trial Friday.

Prosecutor Denise Siler told the nine-person jury in Brooklyn Supreme Court that Dorota Trec — who bred rabbits in Gowanus — “was willfully negligent in her failure to provide water, shelter and most important veterinary care, that caused 126 rabbits to suffer unjustifiably pain and suffering.”

“The ASPCA received many complaints of rabbits in the yard. On Jan. 26, there were many reports that a blizzard was to hit the city . . . The ASPCA felt that the rabbits needed to be removed if not brought inside. [Later] the rabbits were still outside. It started to snow.

“They knocked, they yelled up. At this point they go in and capture some of the rabbits.”

But Trec — who is representing herself and fancies herself a rabbit expert — painted a far prettier picture, saying she created a bunny utopia where the rabbits “could choose their friends” and “wake up and see the sky and the sun and even the rain.”

“They have the life of a sportsman in the yard,” Trec said. “They run, they play, they’re not on a sofa in an apartment.”