Choosing Dog Food
Dog Travel & Diet: Vacations, Road Trips, Kennels
Traveling with your dog? Learn how to maintain their healthy diet and prevent common issues during vacations, road trips, and kennel stays. Essential tips for a stress-free journey.
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Travel and Diet
Traveling can be stressful for dogs. Proper planning helps prevent diarrhea, loss of appetite, and other issues.
Golden Rule: Stick to Their Usual Food!
NEVER switch food before or during travel — stress + new food = digestive problems.
- Bring their regular food (pre-portion it)
- Don't rely on local availability
- International travel: check availability beforehand
1 Week Before Travel
Health:
- Probiotic course
- Deworming up-to-date
- Vaccinations current
- Passport/microchip
Mental Preparation:
- Short practice trips
- Familiarize them with the carrier/crate
- Ensure it's not a place of punishment
Car Travel
Morning of Travel:
- DO NOT feed immediately before departure (can cause vomiting)
- Small meal 2 hours before departure OR just water before leaving
During the Trip:
- Stop every 2-3 hours for a break (water + potty)
- Fresh water in a bottle
- Limit treats in the car
Upon Arrival:
- Wait for them to calm down
- Offer half a portion of light food
- Plenty of water
Air Travel
- Vet's approval/health certificate
- Last meal 4-6 hours before flight
- Plenty of water before check-in
- Crate: attachable water dispenser
Brachycephalic breeds (Pugs, French Bulldogs) are often NOT allowed to fly with many airlines due to heatstroke risk.
At Your Destination: The First 24 Hours
New environments cause stress. Dogs may experience:
- Reduced eating (20-40%) for 1-2 days
- Possible diarrhea or vomiting
- Open to new situations, but tired
What to do: stick to usual feeding times, use their familiar bowl, provide a quiet space, no new treats.
Water Intake During Travel
Stress + car + new climate = frequent dehydration.
- Own portable bowl
- Own water (gradual mixing if using local water)
- Bone broth ice cubes as a snack
- 50% wet food mixed with dry kibble
Boarding Kennel
- Bring their own food for 1 week (portioned into bags, labeled)
- Their own bowl, blanket (familiar scent)
- Written feeding instructions
- Health background (allergies, medications, vet contact)
Car Sickness (Kinetosis)
Symptoms: drooling, nausea, vomiting, restlessness.
What to do?
- Empty stomach at departure (last meal 2 hours prior)
- Plenty of fresh air (windows, AC)
- Frequent breaks
- Maropitant (Cerenia) — vet prescribed
- Small amounts of ginger
- Lavender oil in the crate
International Vacation
Heat: avoid midday walks, keep food cool. Beach: saltwater = vomiting, sand = stomach cramps, 1-hour rest after eating (to prevent GDV). Mountains: 2000m+ (approx. 6500ft+) appetite may decrease, more water, +10% calories (due to cold).
Returning Home
- For the first 24 hours: normal food, half portion
- Plenty of water, rest
- Diarrhea: rice + boiled chicken for 2-3 days
5 Common Mistakes
- "Homemade food is fine here" — sudden diet change
- "Extra treats for stress" — upset stomach
- "Buying new food from a local store" — never
- "Withholding water to prevent vomiting" — dehydration
- "Skipping probiotics" — diarrhea upon return
Warning Signs
🚨 See a vet after travel if: diarrhea for 2+ days, vomiting for more than 1 day, loss of appetite for 3+ days, lethargy, blood in stool/vomit.
Packing List
Food & Feeding: 1+ week of usual food, own bowl, water bottle, familiar treats, bone broth ice cubes. Health & Safety: medications, probiotics, anti-emetic, first-aid kit, vet contact info. Comfort & Essentials: blanket, pillow, toys, passport/microchip info, leash.
Special Diets While Traveling
- Diabetic: fixed feeding times + insulin
- Allergic: ONLY their own food + treats
- Kidney/Liver disease: MUST bring their specialized food
Free tool — no sign-up
Enter weight and activity level — 10 seconds and you get the daily portion.
References
- 1.WSAVA Global Nutrition Committee — WSAVA Global Nutrition Guidelines. World Small Animal Veterinary Association, 2021. https://wsava.org/global-guidelines/global-nutrition-guidelines/ (accessed: 2026-09-10)
- 2.National Research Council (US), Committee on Animal Nutrition — Nutrient Requirements of Dogs and Cats. National Academies Press, Washington DC, 2006. https://doi.org/10.17226/10668 (accessed: 2026-09-10)
- 3.Hall EJ, Carter AJ, O'Neill DG — Incidence and risk factors for heat-related illness (heatstroke) in UK dogs under primary veterinary care in 2016. Scientific Reports 10:9128, 2020. https://doi.org/10.1038/s41598-020-66015-8 (accessed: 2026-09-10)
This is general information and does not replace a veterinary diagnosis.

This guide was compiled based on the expert input of Reka Fazekas-Birizdo canine nutritionist.
Certified Canine Nutritionist
