Registration is open for Houston Humane Society’s annual fun run. And PetTalk readers can save an extra $5!  Just use the code ‘PetTalk’ when you register by March 16th, and you’ll save an extra $5 off the cost.  The fun run is Houston’s oldest dog walk, and it includes a 1 mile competitive run, 1 mile non-competitive jog/walk, post race party with doggy costume contest, HHS alumni parade, music, food, pet friendly vendor booths, and so much more.  Visit http://hhs.convio.net to find out more information and to register.