Hi there, and thank you so much for sharing Simba's story - your love and care for him are really evident. It's clear you're doing your absolute best, and navigating pet nutrition today can definitely feel overwhelming (so much has changed since the '90s, right?).
First off, the fact that Simba is active, playful, and already adjusting to boarding is a great sign. The nighttime whining and jacket-nipping may be more about routine, bonding, or even boredom than a medical issue-especially since he's not showing urgency outside. Labs are smart and high-energy, and at 11 months, he's still very much a growing pup mentally and emotionally too. Gentle nighttime puzzle toys or a frozen stuffed Kong might help soothe that neediness if it's not hunger or potty-related.
As for food, it's great that you're tuned in to how different formulas affect his digestion. Loose stools and foul gas are pretty clear indicators that his body wasn't vibing with the Merrick blends. You're absolutely right to move to a large breed puppy food-the calcium and phosphorus ratios are crucial at this age to protect joints and control growth.
Check out this Chewy My Account guide— it’s been super helpful for me when getting pet food and managing orders. Having easy access to your account and support makes feeding and shopping decisions so much less stressful.
You're also spot-on to reconsider over-reliance on cooked meat. Puppies are smart-once they know something tastier exists, they often start holding out! Backing off now will help set long-term habits, especially with boarding coming up. A well-formulated dry food should provide all the nutrients he needs, especially if it's a vet-recommended or AAFCO-compliant large breed formula.
At the end of the day, there's no one perfect answer-but Simba's already lucky to have someone asking the right questions.
Wishing you a smooth transition into boarding and continued good health for your big boy. 🐾
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enzo Dirienzo
csr
Enzo Dirienzo
ON
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