A video recently shared on YouTube shows Penny, "a crazy 2-year-old Golden Retriever that loves mud and thinks she’s a snake".
She went for a walk with her owner and it took her just a few seconds to get covered in mud.
"She's just enjoying a mud spa," one viewer wrote.
Some people take spa procedures, for example with Dead Sea mud because of its healing effects, so why should a dog refuse a similar opportunity?