The Darkest Day is the thirteenth and final episode of the fourth season of the hit television series, Meerkat Manor.
Meanwhile, over at the Commandos, Miles had returned from life as an outcast after he was evicted by his older brother Zorro. With Zorro gone the the job of dominant male was up for grabs. However Miles had a new rival his litter-mate brother Baker who also had his eye on the ultimate prize. The two brothers soon began to fight in a bloody battle. Nikita even got involved for a bit, surprisingly helping Miles pin down Baker, but she eventually left the two males to hash it out mano-a-mano.
Back at the Whiskers’ bolt hole pit stop, things have gone from bad to worse. Not only was venom coursing through Rocket Dog’s veins and threatening to take her life, but now a mole snake was lying in wait to ambush the rest of the group as they try to make a move. Fortunately, Axel spotted the predator just in time. While he distracted the snake, Sophie to get the pups safely away. However no one notice Sophie's son Flashman was left behind. Axel quickly came back for the day old pup and carried him to the new burrow Sophie was able to find. Mitch and Juno stayed by Rocket Dog's side and things looked bad for his fallen sister. Just as her life was slipping away, Rocket Dog managed to crawl to her paws and began to follow Mitch and the others ot the new burrow. With everyone safy at the new burrow Rocket Dog disappeared into the darkness of the burrow. The next day brought some comfert knowing the pups were safe. To everyone surprise and releif, Rocket Dog emegered alive and well, though her wound was still swollan, he had beat the odds and survive where her mother had succumb. Rocket Dog survived her darkest day with the help of her family the Whiskers and Sophie appeared to be a worthy leader in waiting.