04/06/2012 at 01:00 PM EDT
Wherever Orlando Bloom
goes, dog Sidi goes as well
– and that includes on a hike!
The actor brought his black Saluki mix and his 15-month-old son, Flynn, along for a boys' day out at L.A.'s Runyon Canyon Thursday. With his little one strapped securely to his chest, Bloom and his canine companion soon hit the trails.
The outdoor park is a frequent haunt for the physically fit star and his whole family
, including wife Miranda Kerr, who helped Bloom celebrate his birthday with a hike in January.