When Ted is chased by the bear, the back of his jacket is red like the rest of it. When he is sliding through the trees on his back, you can periodically see the back of his jacket is solid black (probably a slicker material for sliding on the snow). When he rolls over onto his stomach before sliding out onto the lake, the back of his jacket is red again.
When Ernie smarts off to Barb in the bar he's standing at the edge of the dart board. When Barb turns and throws the knife at him he's standing in the middle of the dart board about 8 inches to the left of where he was a second ago.
In the opening scene with Sisqo (Dr. Rupert Brooks) at the dentists office, he is wearing a light purple shirt and tie. Moments later when he walks into Cuba's (Dr. Ted Brooks) office he is wearing an orange shirt and tie.
When Dr. Brooks walks out onto balcony before he pours water on poodles head, the watering can is on the table facing right. In the next shot, the watering can is on the ground. In the next shot, it is back up on the table so he can grab it and pour it on the dog.
When Dr. Brooks walks out on balcony because of the barking poodle, the poodle's water dish and toys are behind the poodle to the left. When he pours water on poodle, the dog's water dish and toys are in front of the poodle, in the corner of balcony.
When Ted sees Nana for the first time he has his camera around his neck. When he crosses the room to find food for her, he sets the trophy down but not the camera, but in the next scene the camera is gone.
In the scene where Ted is standing on a piece of "ice" that is sinking, the high shot shows the frame for the lifting platform supporting the piece of "ice" he is standing on is visible under the water. Approx 56 minute mark.
In the wedding scene Demon (a Husky) winks at Nana (a boarder collie) thus implying a romantic connection. The next scene where the puppies come in through the doggie door if the puppies are Demon's and Nana's they could not be purebred Huskies.