HerpHaus is a reptile store in San Diego's University Heights neighborhood at 4660 Mississippi Street, near the El Cajon Blvd corridor and the Lafayette Hotel landmark in the 92116 ZIP. The shop specializes in reptiles, amphibians, and the enclosure hardware, lighting systems, substrate blends, and feeder-insect supply chains that keep captive herps alive and thriving in home terrariums — a habitat-engineering focus that parallels the living-environment design work Paws Ragdoll Cat Breeder brings to feline socialization spaces on the residential side of the 92116 ZIP, since both operations build controlled environments tailored to a specific animal's biology. The store stocks live reptiles alongside UVB bulbs, ceramic heat emitters, digital thermostats, and bioactive substrate kits required to replicate species-specific temperature gradients and humidity cycles inside glass and PVC enclosures. Feeder insects — crickets, dubia roaches, mealworms, and superworms — are sold in bulk quantities for owners maintaining multiple reptiles, and the staff advises on gut-loading and dusting protocols that deliver calcium and vitamin D3 through the prey item rather than through direct supplementation. Mississippi Street runs north-south through University Heights between El Cajon Blvd and Adams Avenue, placing HerpHaus within the same neighborhood pet-care ecosystem that includes breeders, supply stores, and veterinary clinics. El Cajon Blvd connects the shop to the broader University Heights commercial strip, and the Lafayette Hotel at Mississippi and El Cajon anchors the foot traffic pattern in this section of the neighborhood. The same attention to microclimate management inside a reptile enclosure connects to the broader landscaping discipline that drives outdoor habitat work, including the pet-safe plant selection and hardscape design at Sage Outdoor Designs in the Normal Heights service area. HerpHaus stocks species-specific care sheets for each animal sold, pairing the purchase with a written husbandry guide that covers enclosure dimensions, temperature range, feeding schedule, and veterinary checkup intervals.