How to Get Grandparents on Board with Sleep Training: 6 Proven Tips
You’re ready to sleep train your baby, but there’s one big challenge—you rely on grandparents for childcare during the day, and they’re not exactly on board with the plan.
Does this sound familiar?
Maybe they say things like:
👵 “We never needed sleep training when you were a baby!”
👴 “A little rocking never hurt anyone.”
🍼 “Babies should sleep when they want, not on a schedule!”
As wonderful as it is to have your parents or in-laws caring for your baby, it can be frustrating when they don’t follow your sleep training plan. But don’t worry—I’ve got you covered!
In this post, I’ll share six effective strategies to help you get grandparents involved and on board with sleep training, so you can maintain consistency and set your baby up for healthy sleep habits.
Why Grandparents Struggle with Sleep Training
Before we dive into the solutions, it’s important to understand their perspective. Many grandparents raised their children (including you!) without modern sleep science. They may not realize that we know more now about baby sleep, and therefore, we do more.
Back in their day, there wasn’t as much research on the importance of consolidated sleep, wake windows, or how overtiredness actually leads to worse sleep. So when they hear “sleep training,” they may picture leaving a baby to cry alone for hours.
But that’s not what sleep training is about! Sleep training is simply teaching your baby how to sleep independently—without unnecessary struggles. And with the right approach, you can help your parents understand why it’s so important.
1. Educate Them on Why Sleep Training Matters
💡 Key Tip: Make it personal and science-backed.
The first step in getting grandparents on board with sleep training is education. Have a calm, open conversation about why sleep training is important to you and your baby.
How to Approach the Conversation:
✅ Explain the benefits: Better sleep leads to improved mood, brain development, and overall well-being.
✅ Share your struggles: Describe what happens when your baby doesn’t sleep well—overtiredness, fussiness, difficulty feeding, etc.
✅ Address misconceptions: Let them know sleep training isn’t about leaving a baby to cry indefinitely—it’s about teaching them healthy, independent sleep habits.
👉 Bonus Tip: Some grandparents love data! If they’re more analytical, share scientific research on why babies need consolidated sleep. (Need links? Drop me a comment below, and I’ll send you research-backed sources!)
2. Involve Grandparents in the Sleep Training Process
💡 Key Tip: Make them feel like part of the team.
If you’re working with a sleep consultant, invite the grandparents to join your consultation or check-in calls. This way, they can hear the plan directly from an expert and ask any questions they might have.
Ways to Get Them Involved:
✔️ Share the sleep plan with them (I even provide a cheat sheet for my clients to give to grandparents!)
✔️ Keep them in the loop with text updates and sleep logs
✔️ Ask for their input and feedback to show that their opinions matter
When grandparents feel included in the process, they’ll be more likely to follow through with the plan!
3. Write Everything Down
💡 Key Tip: Give them clear, simple instructions.
Let’s be real—grandparents aren’t scrolling Instagram for baby sleep tips like we are. So instead of expecting them to memorize your entire sleep training method, write it down for them!
What to Include in Your Written Guide:
✅ Nap and bedtime schedule (set alarms if needed!)
✅ Non-negotiables (e.g., first nap must be at 9 AM)
✅ Flexible areas (e.g., adjusting nap two depending on baby’s tired cues)
✅ How to handle wake-ups (soothing techniques, no rocking to sleep, etc.)
This will eliminate confusion and help grandparents feel confident about following your baby’s sleep plan.
4. Check In & Address Concerns Weekly
💡 Key Tip: Keep communication open and positive.
Instead of assuming everything is going smoothly, make it a habit to check in regularly with grandparents.
Ask questions like:
👉 “How did naps go today?”
👉 “Did you run into any challenges?”
👉 “Do you have any questions about the routine?”
This not only keeps everyone on the same page, but it also helps you address their concerns in a supportive way.
Example: If your mom loves cuddling the baby to sleep, suggest cuddling them awake instead! After nap time, she can rock them in a dim room, sing songs, and enjoy those sweet bonding moments—without disrupting independent sleep skills.
5. Show Appreciation (AKA Positive Reinforcement)
💡 Key Tip: A little appreciation goes a long way!
Sometimes, getting grandparents on board with sleep training takes a little bribery—and by that, I mean positive reinforcement! 🥰
Ways to Show Appreciation:
✔️ Bring them flowers or their favorite treat
✔️ Gift them a restaurant gift card for a night out
✔️ Tell them how much you appreciate their efforts in following the sleep plan
Also, show them the results! If your baby used to be fussy every evening but is now happy and well-rested, point it out:
“Look at how much happier she is now! Thank you so much for helping us stick to the sleep plan—it’s really making a difference!”
When they see the positive impact sleep training has on their grandchild, they’ll be even more motivated to continue supporting the plan.
6. Create a Sleep-Friendly Environment at Their House
💡 Key Tip: Set them up for success with the right sleep setup.
If your baby naps at grandparents’ house, make sure they have the right sleep environment to support good sleep habits.
Must-Have Sleep Items:
✔️ Blackout curtains to keep the room dark
✔️ White noise machine to block out daytime noise
✔️ A safe sleep space (crib or Pack ‘n Play—NOT a couch or bed!)
If they’re hesitant to buy a crib, suggest an affordable secondhand Pack ‘n Play from Facebook Marketplace or a local baby consignment shop.
Final Thoughts: Be Patient & Give Grace
At the end of the day, grandparents love your baby just as much as you do. While they may resist sleep training at first, with education, patience, and positive reinforcement, you can help them understand why it’s so important.
Remember: They didn’t have access to the sleep resources we have today. But by guiding them with kindness and respect, you can work together to give your baby the gift of great sleep—and make everyone’s lives easier in the process.
Need More Sleep Help?
If you’re struggling to get your baby’s sleep on track, I can help! Check out slumberandbloom.com or book a 1:1 sleep consultation for personalized support.
🌙 Let’s make sleep training easier—for you AND the grandparents! 💤💛
