How to Write Pet Medication Instructions for Your Sitter

Most pet sitters are perfectly capable of giving medication. The problem is almost never ability. It's ambiguity. "Give Baxter his pill in the morning" sounds simple, but it raises questions your sitter won't want to bother you about on vacation: Which pill? How many? Before or after breakfast? What if he spits it out?

Vague instructions create anxiety. And anxious sitters second-guess themselves, skip doses they're unsure about, or text you at 2 a.m. wondering if they did it wrong. None of that is good for your pet or your peace of mind.

Clear, written instructions solve all of this. They give your sitter confidence and protect your pet's health. Even if you've walked your sitter through everything in person, put it in writing anyway. People forget details under pressure, especially when they're caring for someone else's animal.

For every medication your pet takes, your sitter needs the same core details. Think of it like a label on a prescription bottle, but written for a real human who doesn't know your pet's medical history.

• Medication name (brand and generic if possible)
• What it treats or prevents (e.g., "thyroid regulation", "joint pain")
• Exact dosage (number of pills, ml of liquid, drops, etc.)
• Frequency and timing (e.g., "every 12 hours" or "twice daily with meals")
• How to give it (with food, on empty stomach, hidden in a treat, applied topically)
• What the pill/liquid looks like (color, size, shape)
• Where it's stored (kitchen counter, fridge door, bathroom cabinet)
• Any side effects to watch for
• Your vet's name and phone number

Here's what a complete entry looks like in practice:

That level of detail takes two minutes to write and saves your sitter from guessing. Notice how it includes the "why" behind administration choices. Your sitter doesn't need to know the pharmacology, but knowing "she won't eat it if she tastes it" is genuinely useful.

If your pet takes one medication once a day, a schedule is straightforward. But plenty of pets take multiple meds at different times. This is where things get confusing fast.

The best format is a simple time-based table. Don't organize by medication. Organize by when your sitter needs to act. They aren't thinking "it's time for Baxter's carprofen." They're thinking "it's morning, what do I need to give?"

Here's an example for a dog on three medications:

For pets with complex schedules (say, insulin injections plus oral meds plus ear drops), consider splitting the schedule into a morning routine and an evening routine. Walk your sitter through the exact sequence. "First breakfast, then wait 10 minutes, then the injection, then the ear drops." Sequence matters more than people realize.

You know your pet's quirks. Your sitter doesn't. This is where your instructions go from adequate to genuinely helpful. The tricks you've learned over months or years of medicating your pet are gold. Write them down.

For pills your pet resists: Describe exactly what works. "Wrap it in a small piece of deli turkey and give it before dinner when he's hungry. If you give it after he eats, he'll spit it out." If you use a pill pocket brand, say which one and where it's kept. If your pet has outsmarted pill pockets, say that too.

For liquid medications: Explain whether you use a syringe or a dropper, where to aim it (side of the mouth, back of the throat, mixed into food), and how to hold your pet. A photo or short video of you doing it is worth a thousand words. Leave it on your phone or shared album.

For eye or ear drops: Describe your positioning. "Sit on the floor with Milo between your legs, facing away from you. Tilt his head slightly and drop into the inner corner of his eye. He'll blink and shake his head, that's normal."

For topical treatments: Mark the exact application spot. "Part the fur between her shoulder blades and apply the full tube directly to the skin. Don't let the cats near her for 24 hours after application."

For insulin injections: This deserves its own mini-tutorial. Include the injection site rotation, how to draw the correct dose, the angle of the needle, and what to do if you're not sure the full dose went in. If your vet offers to do a practice session with your sitter, take them up on it.

Where you store medications seems obvious to you, but your sitter is navigating an unfamiliar kitchen (or bathroom, or fridge). Be specific. "In the fridge" is not specific. "Top shelf of the fridge, left side, in the small plastic bin labeled MEDS" is specific.

For each medication, note:

• Exact location: Room, shelf, container. Labeling the container helps enormously.
• Storage requirements: Room temperature, refrigerated, away from light? If a medication needs refrigeration and the power goes out, your sitter should know.
• Current supply: How many doses are left? Will it last the entire trip?
• Refill plan: If the supply might run out, leave a refill ready at the pharmacy or pre-authorize your sitter to pick it up. Include the pharmacy name, address, phone number, and the name the prescription is under (yours, not your pet's, at some pharmacies).

If your pet takes compounded medication (custom-made by a specialty pharmacy), include the pharmacy's contact info separately. These can't be refilled at a regular pharmacy, and they often take days to prepare.

This section might be the most important one in your entire instruction set. Because doses do get missed. Your sitter will fall asleep early, get the timing mixed up, or simply forget. It happens to pet owners too.

For each medication, write down what your sitter should do if a dose is missed. The answer varies by medication, and your sitter won't know unless you tell them. Call your vet before your trip and ask specifically: "If a dose of [medication] is missed, what should we do?"

Common scenarios and typical guidance:

• Daily oral medications (most common): Give it as soon as you remember, unless it's close to the next dose. Then skip the missed one and resume the normal schedule. Never double up.
• Twice-daily medications: If less than 4 hours late, give it. If more than 4 hours late, skip to the next scheduled dose.
• Insulin: This needs vet-specific guidance. Generally, a missed dose is safer than a double dose. Never guess with insulin. Call the vet.
• Anti-seizure medication: Missing even one dose can trigger a seizure. Emphasize this clearly: "This is the one medication that cannot be missed. Set a phone alarm."
• Flea/tick/heartworm preventatives: Usually monthly. If your sitter needs to give one during your trip, note the exact date and that a day or two late is fine.

Your sitter needs to know the difference between "this can wait until the owner gets back" and "this needs a vet right now." Spell it out. Don't assume they'll recognize the signs.

Write down specific symptoms that mean "call the vet immediately":

• Allergic reactions: Swelling around the face or throat, difficulty breathing, hives, sudden vomiting after taking medication
• Seizures: What they look like in your specific pet (they can vary), how long is normal vs. when to call for help
• Insulin emergencies: Signs of low blood sugar (shaking, disorientation, collapse) and where the emergency glucose gel is stored
• Accidental overdose: If your pet gets into the medication bag or another pet eats the wrong medication, call poison control immediately

Leave these numbers visible and easily accessible:

• Your regular veterinarian (name, phone, address, hours)
• Nearest 24-hour emergency vet (name, phone, address, driving directions)
• ASPCA Animal Poison Control: (888) 426-4435 (there's a consultation fee)
• Your cell phone number
• A backup contact who knows your pet (family member, neighbor, friend)

If your pet has a known history of emergencies (past seizures, anaphylactic reactions, diabetic episodes), describe what happened last time and what the vet did. This gives your sitter context and helps the emergency vet act faster.

All of the information above is useless if your sitter can't find it when they need it. Organization is as important as the content itself.

Physical organization: If you're leaving written instructions, keep everything in one place. A binder, a folder on the counter, a labeled drawer. Don't split medication info across a note on the fridge, a text message, and a Post-it on the bathroom mirror. Consolidate.

Pill organizers: A weekly pill organizer is one of the best investments you can make. Pre-fill it before you leave. Label each day. Your sitter opens Monday's compartment, gives what's inside. No guessing, no counting, no reading labels. If your pet takes different meds at different times, use an AM/PM organizer.

Photo documentation: Take photos of each medication bottle (showing the label), the pill organizer filled and labeled, and the storage location. Send these to your sitter or include them in your instructions.

Digital backup: Paper gets lost, coffee gets spilled on it, and your sitter might not be at your house when a question comes up. Having a digital copy they can pull up on their phone is invaluable. You can share a Google Doc, send photos of your written notes, or use a purpose-built tool like Vadem that keeps all your pet's care info in one shareable link.

For a full breakdown of everything else your sitter needs beyond medication, check out our complete pet sitter checklist and our guide on what to leave for your pet sitter.