Animal magic

Biggest horse, Samson, 1850, 21 and 1/2 hands, 3360lb
Longest dog ears, Tigger, a bloodhound, September 29, 2004, 34.9 cm.
Highest jump by a pig, Kotetsu, a pot-bellied pig, 22 August 2004, 70 cm.
Fastest time a dog has unwound a non-electric car window, Striker, a border collie, September 2004, 11.34 seconds.