Points of interest since last session:
Exercise at home - every day 20-25min walk, 10mins running, little running and off leash running
Previous exercise - 60 + mins with dog walker, running and no issues.
Has had one previous episode of over panting and over exertion.
Very unsure in the tub and tried to evade the treadmill by putting feet either side of belt. I think with time he will become more comfortable with time.
Time: 10 mins