TODAY | November 02, 2013
>> you know, dogs get all of the good pr about being the faithful companions and man's best friend rx? but a philadelphia man who has got a favorite cat who is his best companion.
>> a cat does get --
>> i love cats.
>> i would be a cat lady but my husband is allergic.
>> hang out with my cat lula.
>> i would love<4w that.
>> another cat who really spends all of her time hanging with her
favoria : s guy all around town and they really do travel in style. here is more.
>> reporter: most cyclists choose to ride solo. their only companion is vq bicycle and the open road but one who never bikes alone. he brings his friend.
>> let's go.
>> reporter: who is this?
>> this is mary jane . she's my company on the bike. she's about 15 months old and she's been riding her whole life. i took her out after she was 2month-old actually on street right here. we went down one end and came back and she didn't hate it.
>> reporter: now you go all over with m.j. on your shoulder?
>> furthest we have gone out on a single ride is 25 miles .
>> reporter: wow. like you're wingmen?
>> reporter: do you guys kind of work together on the bike or do you do your thing and you know m.j. is sticking with you the entire time?
>> i can read her body language so i know when she is a little uncomfortable. when she will do is switch from one shoulder to the other and then she is fine.
>> reporter: no doubt m.j. loves the wind in her fur, but people not so much. do you think i could try to maybe?
>> no one hak5we tried since she has been this size but you're more than welcome to.
>> reporter: really? now that we're acquainted, it was time to get to business so we couldn't hang out with you today without you taking me on a bike ride.
>> of course.
>> reporter: i want to warn you, i haven't ridden a bike in quite a while, like 15 years. following rudy and m.j. through the winding streets in philadelphia and after a little wobbling, a few bumps, and a run away camera, we are good, we are good. i finally got the hang of it. still not ready for a wild one on my back but a stuffed one? absolutely! as for rudy, he'll stick to his favorite cat co-pilot.
>> she just has always love it. you know, i've never gotten a bad vibe from her and that's why we continue driving. yes, that's exciting,