Send weekly personalized pet health tips with GPT-4o-mini, Gmail and Google Sheets
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
Nodes used (9)
- OpenAI
@n8n/n8n-nodes-langchain.openAi - No Operation, do nothing
n8n-nodes-base.noOp - Code
n8n-nodes-base.code - Gmail
n8n-nodes-base.gmail - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - SendGrid
n8n-nodes-base.sendGrid - Google Sheets
n8n-nodes-base.googleSheets - Wait
n8n-nodes-base.wait
What it does
Send personalized pet care tips from Google Sheets with AI Automate weekly pet wellness emails with AI-generated, location and age-specific advice. Who's it for Pet care businesses, veterinary clinics, pet subscription services, and animal shelters sending regular wellness content to pet owners. How it works 1. Loads pets data from Google Sheets 2. Filters pets who haven't received email in 7+ days 3. Calculates age from birthdate (formats as "2 years and 3 months") 4. AI generates tip - GPT-4o-mini creates climate-aware, veterinary-aligned advice based on pet type, age, and location 5. Sends email via Gmail or SendGrid 6. Updates timestamp in sheet to prevent duplicates 7. Logs activity to tracking sheet Requirements APIs: - Google Sheets, Airtable, Typeform or similar - OpenAI (GPT-4o-mini) - Gmail OAuth2 OR SendGrid, you can use Brevo, Mailchimp or any other. Google Sheet Structure: Sheet 1: Pets | Email | OwnerName | PetName | PetType | DateofBirth | Country (ISO) | Status | LastEmailSent | |-------|------------|----------|----------|---------------|---------------|--------|-----------------| Sheet 2: EmailLog | Timestamp | ParentEmail | PetName | TipCategory | Status | |-----------|--------------|----------|--------------|--------| How to set up 1. Create Google Sheet with structure above, add 2-3 test pets. 2. Import workflow and add credentials. 3. Update nodes: - "Load Pet Info": Set your Sheet ID - "Update LastEmailSent Date": Set Sheet ID - "Log to EmailLog Sheet": Set Sheet ID 4. Test manually with 1 active pet 5. Enable schedule (default: Mondays 9am) How to customize Switch email provider: - Enable "Send via SendGrid" node - Disable "Send Health Tip using Gmail" node - Update template ID Modify AI prompt: - Edit "Generate Personalized Tip" node - Adjust temperature - Add/remove categories Use cases beyond pets Same workflow works for: - Plant care (growth stage tips) - Baby milestones (age-based parenting advice) - Fitness coaching (experience level workouts) - Language learning (study streak motivation) Just update sheet columns and AI prompt. Notes - Choose only one mailing service. - Country codes use ISO format (US, UK, AU, CA, etc.) - AI considers location for seasonal advice.