This feedstore has been a fixture on East Baseline in San Bernardino, for over 30 years (that horse has been there for as long as I can remember; the chicken and calf came a few years back). For the last 15 years, it's been All Pet Feed & Tack (formerly Anderson's Feed), it carries pet food (as well as food for any number of other animals!);
and everything from dog toys to tack. They often have items that I'd looked other places for and hadn't found - such as gardening gloves and REAL birdhouses/nesting boxes, and at very reasonable prices (often better than the chain stores on some things). 
They also carry some small animals, such as rabbits and chicks.
A lot of San Bernardino County is unincorporated - which means there's still some rural and semi-rural land out here to raise a garden, some chickens, and maybe even a horse, on. (If you have the time and energy - not to mention the money, nowadays--for that). That's a large part of what charms me about the San Bernardino area - the horses, the cows, the sheep and goats (even an occasional llama or beefalo sighting). It's still possible to feel like you "live in the country," while still having all the conveniences of the city nearby.
But, I digress.
Store hours are: Mon - Fri, 8:30 am - 6:30 pm, Sat 9 am - 4:30 pm
All Pet Feed & Tack 
25598 East Baseline, San Bernardino, CA
(909) 885-8886
Would you look at the size of that chicken? Boy, I don't know what they feed 'em - but it must be good!