Every week, the MSP team breaks down the dental marketing news that actually matters, from Google updates and AI search changes to social media trends, SEO shifts, and reputation management surprises.
This Week’s Drilldown:
- Google finished rolling out its August 2026 spam update
- Business websites dominate Gemini’s local AI citations, beating directories and review sites combined
- Google gives publishers a new “Preferred Sources” button to fight AI-driven traffic losses
- Google expands Local Services Ads categories ahead of its Google Ads migration
- Quick hit: Meta AI can now analyze and optimize your Meta Ads campaigns
Google’s August Spam Update Has Finished Rolling Out
What happened: Google confirmed its August 2026 spam update completed its rollout after about two and a half days, applying globally across all languages. As with past spam updates, Google didn’t publish new spam policy types alongside it, meaning the same existing rules are still what’s being enforced, just with improved detection behind the scenes.
Why dentists should care: If your dental website’s rankings shifted at all in the past week or two without any clear cause on your end, this update is a likely explanation. Spam updates specifically target sites violating Google’s spam policies (things like cloaking, scaled low-value content, or manipulative link schemes), but they can occasionally cause some collateral ranking movement even for sites doing nothing wrong.
What to do next:
- If you noticed unusual ranking movement recently, check the dates against this update before assuming something else caused it
- Review Google’s spam policies if you’re unsure whether any content or link-building tactics on your site could be flagged
- Otherwise, no action is needed. This is a routine update, not a sign to overhaul your strategy
Your Own Website Beats Directories When AI Recommends a Local Business
What happened: Google rolled out a “Preferred Sources” button that publishers can embed directly on their own website, letting loyal readers mark that site as a source they want to see more often across Google Search, Discover, and Google News. This builds on a similar feature Google added to AI Mode and AI Overviews back in May. Google says people are twice as likely to click through to a source they’ve marked as preferred.
Why dentists should care: This is aimed at publishers and news sites more than local practices, but the underlying idea, giving your most loyal audience an easy way to signal they want more of your content, is worth borrowing. If your practice publishes a blog or regularly shares educational content, encouraging patients to engage with and return to that content (through email, social media, or your website directly) reinforces the same kind of signal Google is trying to formalize here.
What to do next:
- No direct action needed unless you run a larger content or publishing operation, but it’s worth knowing this exists
- If you maintain a practice blog, this is a good reminder that consistent, useful content earns exactly the kind of reader loyalty Google is now trying to reward more visibly
Local Services Ads Get More Specific Categories Ahead of the Migration
What happened: As Google continues moving Local Services Ads into the main Google Ads platform, it also expanded the list of eligible business categories, breaking broad groups like “Restaurant” or “Auto repair shop” into far more specific subcategories. The migration itself is still on the same timeline we’ve mentioned before, starting with select U.S. home and storefront service advertisers in August 2026 and expanding through 2027.
Why dentists should care: This particular round of category expansion focused on restaurants, automotive, and beauty businesses rather than dental specifically. But it’s a sign Google is actively refining LSAs rather than letting the format sit still during the migration, which is worth knowing if your practice relies on Local Services Ads for lead generation.
What to do next:
- If you run Local Services Ads, keep an eye out for the migration notice email, which arrives 14 days before your account’s transition date
- Download your historical LSA performance reports before your migration date, since that data won’t carry over automatically
- No immediate changes needed otherwise, since the core LSA model (pay for valid leads, not clicks) isn’t changing
Quick Hit: Meta AI Can Now Analyze and Optimize Your Ad Campaigns
Meta rolled out a free update that lets advertisers connect their Meta Ads account (and optionally Google Workspace) directly to Meta AI, so you can ask conversational questions about campaign performance instead of digging through reports manually. The assistant can flag underperforming ads, highlight budget opportunities, and even turn analysis into a report or spreadsheet. It’s a genuine time-saver, though worth remembering that Meta’s own AI is effectively grading its own advertising platform, so any recommendation is still worth a human gut check before acting on it.
Action Items
| Update | What It Means | What To Do | Priority |
| August 2026 spam update finished | Rankings may have shifted for sites the update targeted | Check if a recent ranking change lines up with this update | Low |
| Business websites dominate Gemini citations | Your own site matters more than directories for AI visibility | Keep your website clear, specific, and up to date | High |
| Google’s Preferred Sources button for publishers | A new way for loyal readers to boost a site’s visibility | Worth knowing if your practice runs a blog or content strategy | Low |
| Local Services Ads gain more specific categories | Google keeps refining LSAs during the ongoing migration | Watch for your migration notice email and download past reports | Medium |
| Meta AI now analyzes and optimizes ad campaigns | Conversational reporting and suggestions inside Meta Ads | Try it if you run Meta ads, but double check its recommendations | Low |
MSP’s Take
The story worth internalizing this week is the Gemini citation study. It’s easy to assume directories and review platforms are doing most of the heavy lifting in AI search, but the data says otherwise. Your own website is still the thing AI tools trust and cite most. Combined with the reminder that AI platforms don’t all cite the same sources, the takeaway is simple. Keep investing in a clear, accurate, well-built website first, and treat directories and other platforms as support, not your main strategy.
Learn More
- Google Finishes Rolling Out The August 2026 Spam Update – Search Engine Land
- Business websites dominate Gemini citations in local AI search: Study – Search Engine Land
- Google gives publishers a new way to fight AI-driven traffic losses – TechCrunch
- Google expands Local Services Ads categories ahead of migration – Search Engine Land
- Meta AI can now analyze and optimize Meta Ads campaigns – Search Engine Land
Frequently Asked Questions
Did Google's August spam update affect my dental practice's rankings?
It’s possible. The update rolled out globally between August 18 and 21, 2026, and specifically targets sites violating Google’s spam policies, though it can cause some incidental ranking movement elsewhere too. If your rankings shifted during that window, this update is a likely cause.
Is my Yelp or Healthgrades listing enough for AI search visibility?
Not on its own. A recent study found business websites account for nearly 60% of Gemini’s local AI citations, more than directories and review platforms combined. Your own website remains the strongest asset for AI visibility, with directories playing a supporting role.
Does showing up well in ChatGPT mean I'll also show up well in Google's Gemini?
Not necessarily. The same study found Gemini and ChatGPT cited the same sources for identical searches only about 8% of the time. Visibility on one AI platform doesn’t guarantee visibility on another.
What is Google's new "Preferred Sources" button?
It’s a button publishers can add to their own website that lets readers mark that site as a preferred source, boosting its visibility across Google Search, Discover, and Google News. It’s aimed primarily at publishers and content-heavy sites.
Will the Local Services Ads migration affect my dental practice's ads?
If your practice runs Local Services Ads, yes, eventually. Google is migrating LSAs into the main Google Ads platform in phases through 2027. You’ll receive a notice 14 days before your account’s migration date, and it’s worth downloading your historical performance reports beforehand since that data won’t transfer automatically.
Adrian Lefler is the CEO and Co-Founder of My Social Practice and a recognized dental marketing expert with nearly two decades of experience. He is a trusted voice in dental marketing, AI in dentistry, and emerging technology, and he hosts BYTE SIZED, a podcast focused on dental AI, innovation, and technology.
