Casualty: Did you spot the EPIC gaffe which has left viewers 'significantly concerned'?
CASUALTY viewers were left scratching their heads tonight after a woman became trapped in a puddle while walking her dog.
Casualty: A woman almost drowned in a deep puddle while out on a dog walk
Casualty: Woman is RESCUED from deep puddle
In some dramatic scenes, a couple were out in the countryside when the character fell down a slope and into a mud-filled ditch.
Her husband managed to pull her head above the muddy water but was unable to drag her out because her leg had become trapped in something below.
The man managed to call 999 while the dog, named Bruce, was heard barking in the background.
Paramedics arrived and the woman was dragged out of the puddle and taken promptly to hospital, while her husband stayed by her side.
Casualty: A woman almost drowned in a deep puddle while out on a dog walk
Casualty: The loyal companion stood and barked at the top of the slope throughout the ordeal
Where is the dog?
However, those watching at home were confused about what had happened to Bruce, who was not seen or spoken about for the rest of the episode.
One social media user tweeted: "Where's the dog? #casualty"
"So what happened to the dog??? #casualty," another echoed.
Casualty: As the woman recovered in hospital, everyone seemed to have forgotten about the dog
Someone else asked: "Is nobody else significantly concerned for Bruce the dog's welfare?! #Casualty."
A fourth remarked: "Watching #Casualty and more concerned about who is looking after the dog than the fate of the patients."
Casualty continues next Saturday at 8.40pm on BBC One.