ivan solace and his father are walking ivan's dog lola in lopez canyon, california, when the canine faces a bottle thrown over the side of the hill. >> the dog went down there got stuck, wasn't able to come back up and ivan wanted to go and try to get him. >> but ivan's impulse to rescue his four-legged friend takes a frightening turn. >> the slope becomes too steep and ivan slides uncontrollably down the face of the cliff. he grabs onto a rock to stop his free-fall and gets close to his dog. news helicopters capture ivan's struggle. he can't climb back up or continue down. >> the cliff was approximately 200, 250-foot cliff side and he was approximately 75 to 100 feet down right in that area, in a steeper section of the cliff. >> los angeles firefighters oscar and robert are part of the team called in to help save ivan and his dog from a nearly 200-foot fall. helicopters make the first attempt. a rescuer is lowered down a safety line and tries to attach harnesses to both ivan and the dog. >> the reason why we decided or the department decided to go with the helicopter first, i guess that'