Bringing home a rescue dog is an exciting journey, but it's normal to feel anxious if your new companion isn't eating or has an upset stomach. Here's what to expect in the first few days and when you should consult your veterinarian.
✅ Key Takeaways
- ✅ It's normal for rescue dogs to skip meals or have mild diarrhea during the first few days.
- ✅ Monitor for red flags like no eating or drinking, severe diarrhea, or lethargy—contact your vet if these occur.
- ✅ Establish a veterinary relationship early and support your new dog with patience, routine, and a calm environment.
Understanding the Adjustment Period 🐕
The initial days after adoption are often stressful for rescue dogs. New sights, smells, and routines can cause anxiety, leading to decreased appetite, increased sleep, and even mild digestive upset like diarrhea. This is commonly referred to as the 'decompression' period.
Why Your Rescue Dog May Not Eat
It's typical for a new dog to skip meals or eat less while adjusting. Reasons include:
- Stress and anxiety in a new environment
- Unfamiliar food or feeding schedule
- Preference for privacy while eating
Try leaving food down and stepping away, or hand-feeding small amounts to build trust. Ensure fresh water is always available.
Monitoring Health & Knowing When to Call the Vet ⚠️
While adjustment-related symptoms are common, it's vital to watch for warning signs that require professional care. Establishing a relationship with a veterinarian within the first week is recommended for all newly adopted dogs.
Red Flags That Require Immediate Attention
- No eating or drinking for more than 24 hours
- Severe or bloody diarrhea
- Lethargy that worsens or doesn't improve
- Vomiting, fever, or signs of pain
If your dog continues to have diarrhea or refuses to eat beyond 48 hours, schedule a veterinary visit. Shelters may not always provide a thorough medical screening, so a wellness check is crucial.
Supporting Your New Dog’s Transition 🐾
Patience and routine are key to helping your rescue feel safe. Stick to a consistent feeding schedule, and consider offering easy-to-digest foods like boiled chicken and rice for sensitive stomachs (with vet approval). Provide a quiet, cozy space for rest and limit overwhelming experiences during the first week.
Building Trust
- Offer gentle affection and allow your dog to approach you
- Keep routines predictable—same feeding, walking, and sleeping times
- Watch for gradual improvements; most dogs settle in within a few weeks
Remember, every dog is unique. Some may take days, others weeks, to fully adjust and show their true personalities.
❓ Frequently Asked Questions
How long does it take a rescue dog to adjust to a new home?
Most rescue dogs need several days to a few weeks to fully settle in. Patience, routine, and gentle support help build trust and comfort.
Is it normal for a rescue dog to have diarrhea or not eat?
Mild digestive upset and decreased appetite are common during the adjustment period, but symptoms should improve within a couple of days.
When should I take my new dog to the vet?
Schedule a wellness check within the first week. If your dog won't eat or drink, has severe or bloody diarrhea, or is very lethargic, see your vet promptly.
⚠️ Disclaimer: This article is for informational purposes only. Always consult with a licensed veterinarian for medical concerns, diagnosis, and treatment of your pet.
