In "The Noble Stag," Jokey used a raccoon pelt to distract the dogs in Malcom the Mad's trophy room. However, raccoons are native to North America, not Europe (which is the location of the cartoon series), so that raccoon pelt should have not be among Malcom's trophies. Also, because the time period of the Smurfs cartoon series is the late Middle Ages (14th-15th century), showing a raccoon pelt would be anachronistic as raccoons were unknown to Europeans until the late 16th century.
In "The Noble Stag," among the stuffed animals in Malcom the Mad's trophy room is a skunk. However, skunks are native to North America, not Europe (which is the location of the cartoon series), so that stuffed skunk should have not be among Malcom's trophies. Also, because the time period of the Smurfs cartoon series is the late Middle Ages (14th-15th century), showing a stuffed skunk would be anachronistic as skunks were unknown to Europeans until the late 16th century.