Towing yesterday, first hot day of the year. Got a bit grumpy at the end of the day because my last landing blew out the tailwheel. I had to change it out. I had also changed the tow rope earlier and delt with the oil leak by constantly burning my fingers trying to check the oil level. Looks like the nose seal on the engine is leaking. Then a 90 mile, 90 minute drive home. To find Ernie had a $200+ vet bill for a stupid foxtail in his toe. Grumpy sweaty day.