To find the total length of fencing needed to enclose the rectangular kennel, we can calculate the perimeter of the rectangle. The formula for the perimeter \( P \) of a rectangle is:
\[ P = 2 \times (\text{length} + \text{width}) \]
In this case, the given dimensions are:
- Length = 24 feet
- Width = 13 feet
Now, substituting the values into the perimeter formula:
\[ P = 2 \times (24 + 13) \]
First, calculate the sum of the length and width:
\[ 24 + 13 = 37 \]
Now, multiply by 2 to find the perimeter:
\[ P = 2 \times 37 = 74 \]
Therefore, the total length of fencing needed to enclose the kennel is 74 feet.