The Big Dog Problem/The Three Friends Problem
- Episode aired Jul 14, 2014
- TV-Y
- 27m
From PBS KIDS - The Big Dog Problem: When Peg and Cat need to mail some important letters for Peg's Mom, they find their path to the mailbox blocked by a really big dog. The Three Friends Pr... Read allFrom PBS KIDS - The Big Dog Problem: When Peg and Cat need to mail some important letters for Peg's Mom, they find their path to the mailbox blocked by a really big dog. The Three Friends Problem: When Peg and Cat are playing with their new friend the Big Dog, Cat suddenly become... Read allFrom PBS KIDS - The Big Dog Problem: When Peg and Cat need to mail some important letters for Peg's Mom, they find their path to the mailbox blocked by a really big dog. The Three Friends Problem: When Peg and Cat are playing with their new friend the Big Dog, Cat suddenly becomes strangely quiet. Using a graph, Peg attempts to figure out what's wrong with Cat.