is this a run - on sentence? when a dog wags its tail, it doesnt always mean the dog is happy or friendly, a…

is this a run - on sentence? when a dog wags its tail, it doesnt always mean the dog is happy or friendly, a wag that is slow and restrained may convey a warning to \back off.\ yes no
Answer
Brief Explanations:
A run - on sentence incorrectly combines two or more independent clauses without proper punctuation or conjunctions. Here, "When a dog wags its tail, it doesn't always mean the dog is happy or friendly" and "a wag that is slow and restrained may convey a warning to 'back off.'" are joined by just a comma, which is a comma - splice, a type of run - on.
Answer:
yes