Leaving your reptile with a pet sitter — whether for a weekend trip or a longer vacation — takes preparation. Reptiles can’t tell their sitter what they need, and even small environmental changes can cause stress. As an exotic veterinary assistant and professional reptile pet sitter in San Francisco, here’s exactly how I recommend preparing your reptile for care.

1. Write Down Your Reptile’s Care Sheet

Even if your sitter is experienced, every reptile has individual quirks. Write a care sheet that includes:

Feeding schedule — what they eat, how much, and when. Note if insects need to be dusted with calcium or vitamin D3 supplements
Temperature requirements — basking spot temp, cool side temp, and nighttime temp. Include which thermometers to check and where they’re placed
Humidity levels — especially critical for ball pythons (60-70%), crested geckos (60-80%), and tropical species
UVB schedule — how many hours per day, when to turn lights on/off, and whether timers are set up
Water — how often to change, misting schedule for arboreal species, and whether your reptile soaks

For detailed species-specific temperature and humidity ranges, see my Reptile & Amphibian Care Guide.

2. Stock Up on Supplies

Make sure your sitter has more than enough of everything:

Food — pre-portioned if possible. For insect feeders, leave extra crickets, dubia roaches, or mealworms with gut-load food
Supplements — calcium powder, vitamin D3, multivitamin with clear instructions on dusting frequency
Substrate — extra in case of spot cleaning
Fresh greens — pre-washed and ready in the fridge for herbivores like bearded dragons and tortoises
Cleaning supplies — paper towels, reptile-safe disinfectant, waste bags

3. Test All Equipment Before You Leave

Equipment failures are the most common emergency during reptile pet sitting. Before you leave:

Verify all heat lamps, under-tank heaters, and ceramic heat emitters are working
Check that UVB bulbs are within their effective lifespan (most need replacing every 6-12 months)
Test any timers controlling light cycles
Confirm thermometers and hygrometers are reading accurately
Make sure the thermostat is set correctly and functioning
Check water filters for aquatic turtles

4. Schedule a Meet and Greet

A good reptile pet sitter will want to meet your pet before the first care visit. During the meet and greet:

Walk through the enclosure setup together
Show your sitter where all supplies are stored
Demonstrate feeding (especially if live insects are involved)
Point out your reptile’s normal behaviors vs. stress signs
Share your vet’s contact information and discuss what constitutes an emergency

I require a meet and greet for all first-time boarding clients — it’s essential for both your pet’s comfort and your peace of mind.

5. Know the Warning Signs

Make sure your sitter knows what to watch for:

Bearded dragons: Black beard stress marks, lethargy, refusal to eat, sunken eyes
Snakes: Wheezing or bubbling (respiratory infection), regurgitation, prolonged food refusal
Geckos: Dropped tail, stuck shed on toes, weight loss
Turtles/tortoises: Soft shell, swollen eyes, runny nose

6. Leave Emergency Contacts

Provide your sitter with:

Your phone number and best way to reach you
Your reptile’s veterinarian — I recommend having a vet who specializes in exotics. See my Bay Area exotic vet directory for options
A backup emergency contact in case you’re unreachable

Need a professional reptile pet sitter in San Francisco? I provide in-home reptile care and reptile boarding with veterinary-level attention to your pet’s environment, diet, and health.