Walking Question

We picked up our baby a little over a week ago. He’s 7 months. He’s been really great. We’ve been taking short 10-15 min walks twice a day. He is still getting used to his leash. Today and yesterday he refused to go for a walk. He doesn’t appear to be injured or anything. He will sniff around the driveway and try to go back to the house. He’s excited to get back in the house and pulls out his toys to play. This is my first basset is this a normal behavior or puppy/ new dog behavior? He is definitely stubborn 😅