Where is Lockjaw's harness?


Hint 1 of 5:
If he wants to go up the drainpipe with you, let him find it.

Hint 2 of 5:
Put that little ol' nose to work, Lockjaw boy.

Hint 3 of 5:
Hmm, those flowers smell pretty.

Hint 4 of 5:
Lockjaw can't use a shovel to dig for his harness under the flowers.

Hint 5 of 5:
Paws to think how to solve the problem.