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XDogdrop Raises $2.9 Million, Seeks to Be 'Gold Standard' in the Pet Startup World
Michaella Huck is an editorial intern at dot.LA. She's a senior at California State University, Northridge, where she majors in broadcast journalism and minors in Africana studies. Over the course of her college career, she has found a love for student media; she currently works as the editor at the Daily Sundial, a magazine highlighting the issues affecting students.
Shaina Denny had just moved back to the United States from China when she decided she wanted a pup of her own. But as balancing work and home life became more difficult, she found herself looking for a dog service agency that allowed her to drop off her pet for just a few hours at a time— but couldn't find one.
One year later, Denny teamed up with COO and co-founder Greer Wilk in hopes of providing just such a service herself.
Dogdrop launched out of Science Inc., a startup studio in downtown Santa Monica that previously backed DogVacay, in January of 2020— right before the start of the COVID-19 pandemic.
The startup provides dog care with a twist: focusing dog care around convenience, flexibility and accessibility.
Denny said their dog service is unique in that it focuses on creating an industry "gold standard" for customer and pet experience.
"A high-quality member experience is something that humans expect from other services, they can also expect the same experience at a Dogdrop location," said Denny.
Dogdrop co-founders Greer Wilk (left) and Shaina Denny
At Dogdrop, pet owners can drop off their pups whenever they need to and pick them up whenever they are ready.
Dogdrop's customers pay an hourly rate or a monthly subscription. Costs start at $20 per month for three hours and range up to $800 per month for unlimited services.
The COVID-19 pandemic caused economic hardships for many startups and small businesses. Companies like Rover, one of Dogdrop's top competitors, were forced to lay off employees within weeks of the start of the pandemic. Rover laid off 41% of its workers at the end of 2020.
"If people are working from home and not traveling, the impact on our community of sitters and walkers is devastating," its CEO said in a statement last year.
But the American Pet Products Association reported that Americans spent almost $104 billion in 2020 on services such as grooming pet sitting and pet walking. This year the association estimates consumers will spend almost $110 billion on pet services — an increase of 5.7% over last year.
Denny said her company's biggest challenge was not economic, but keeping their employees safe and supporting them through rough times.
"As someone who adopted or got a dog during the pandemic— the demand was there. Especially because we focus on what we call 'quick stops.' People are able to drop their dog off for one to three hours at a time to get them exercising or to have a quiet Zoom call," Denny said. "The real challenge was just making sure our staff felt safe and supported during these times, especially with other difficulties going on in Los Angeles specifically."
Dogdrop announced a $2.9 million raise in late September. The Series A funding round was led by Fuel Capital and also included Mars PetCare, Muse Capital, Animal Capital, Gaingels, The Helm and Wag CEO Garrett Smallwood, the chief executive of one of their biggest competitors.
The company intends to use the new funding to expand its business reach and marketing efforts.
"The pet industry is really growing right now and a lot of investors are attracted to the pet industry space," Denny said. "If we can make it through and be successful during that time it shows investors we will continue to grow."
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- Modern Animal Raises $75.5 Million to Upend the Vet Industry - dot.LA ›
Michaella Huck is an editorial intern at dot.LA. She's a senior at California State University, Northridge, where she majors in broadcast journalism and minors in Africana studies. Over the course of her college career, she has found a love for student media; she currently works as the editor at the Daily Sundial, a magazine highlighting the issues affecting students.
AI Dominates the Headlines, but Defense Tech Is Gaining Speed
🔦 Spotlight
Hello, Los Angeles!
This week, DeepSeek AI has been dominating the tech conversation. The Chinese AI startup’s chatbot app surged to the No. 1 spot on the App Store, drawing both excitement and scrutiny. Supporters see its open-weight model as a potential game-changer, offering developers more flexibility compared to closed AI systems like OpenAI’s. But the rapid rise has also raised questions about security, data governance, and global AI competition. Whether DeepSeek will be a long-term disruptor or just a momentary sensation remains to be seen, but one thing is clear—AI remains the tech industry’s driving force.
But while AI continues to dominate headlines, another sector is quietly making waves—defense technology. And one LA-based startup just secured a major endorsement from investors and the U.S. government.
Castelion’s Hypersonic Bet—Can It Outrun the Defense Industry’s Red Tape?

El Segundo-based Castelion just raised $100 million to accelerate its mission to build hypersonic weapons faster, cheaper, and at scale. The financing—$70 million in equity (led by Lightspeed Venture Partners with participation from a16z, Lavrock Ventures, Cantos, First In, BlueYard Capital, and Interlagos) and $30 million in venture debt (from Silicon Valley Bank)—is the latest sign that venture capital sees national security startups as a high-growth opportunity.
Unlike traditional defense contractors, Castelion is operating like a fast-moving startup, not a slow-moving government supplier. Founded by former SpaceX engineers, the company is applying an iterative, test-heavy approach to building long-range hypersonic strike weapons—which travel at speeds exceeding Mach 5 (3,800+ mph) and are designed to evade modern missile defenses.
Not Just VC-Backed—The U.S. Military is Betting on Castelion Too
While the $100 million raise is a major milestone, Castelion already has funded contracts with the U.S. Navy, U.S. Air Force, and U.S. Army. These contracts are focused on hypersonic technology development and scaled manufacturing, areas where the military has struggled to move quickly due to bureaucratic delays and reliance on traditional defense giants.
To prove it can execute, Castelion recently successfully launched a low-cost ballistic missile from a self-built launcher in Mojave. Now, with both government contracts and venture capital behind it, the company is pushing forward on more flight tests and building out its scaled production capabilities.

With rising geopolitical tensions and an increasing focus on faster, cost-effective deterrence, Castelion is positioning itself as a new kind of defense player—one that moves at startup speed. Whether it can sustain that pace while navigating the complexities of government procurement remains to be seen, but one thing is clear: the future of defense tech isn’t just about who can build the best weapons—it’s about who can build them fast enough.
🤝 Venture Deals
LA Companies
- Omnitron Sensors, a Los Angeles-based pioneer in microelectromechanical systems (MEMS) fabrication technology, has secured over $13M in a Series A funding round led by Corriente Advisors, LLC, with participation from L'ATTITUDE Ventures. The company plans to use the funds to expand its engineering and operations teams and accelerate the mass production of its first product, a reliable and affordable MEMS step-scanning mirror designed for various applications, including AI data centers, advanced driver assistance systems (ADAS), drones, extended reality (XR) headsets, and toxic gas-detection systems. - learn more
- Camouflet, a Los Angeles-based technology company specializing in AI-driven dynamic pricing solutions, has secured a $12M Series A funding round led by QVM. The company plans to utilize the proceeds to scale its platform across various industries, expand into international markets, and enhance its technology and team to better serve its clients. - learn more
- Clocktower Ventures participated in a $6.2M Seed funding round for Foyer, a New York-based fintech startup that assists individuals in saving for home purchases. The funds will be used to enhance Foyer's platform and expand its user base. - learn more
- Smash Capital participated in ElevenLabs' $180M Series C funding round, bringing the company's valuation to $3.3 billion. Based in New York, ElevenLabs specializes in AI-powered text-to-speech and voice cloning technology. The newly secured funds will be used to enhance its AI audio platform and expand its global presence. - learn more
- March Capital participated in a $25M Series C funding round for SuperOps to support the company's efforts in advancing AI research and development, expanding offerings for mid-market and enterprise managed service providers (MSPs), and scaling its global presence. Additionally, SuperOps is launching an AI-powered Endpoint Management tool to enhance IT team productivity. - learn more
- Cedars-Sinai participated in a $2M funding round for Neu Health to support its AI-driven neurology care platform for conditions like Parkinson’s disease and dementia. Originating from the University of Oxford, Neu Health will use the funds to enter the U.S. market, beginning with a six-month pilot program at Cedars-Sinai focused on improving neurology patient care. - learn more
- Chapter One Ventures participated in a $2.8M seed funding round for Mevvy, a blockchain startup aiming to democratize Maximal Extractable Value (MEV) trading by simplifying access and reducing technical complexities. The funds will be used to further develop Mevvy's platform, expand its user base, and enhance its offerings. - learn more
LA Exits
- Kona, an AI-powered assistant and coach for remote managers, has been acquired by 15Five, a performance management platform. Founded in 2019, Kona integrates with virtual meeting platforms like Zoom and Google Meet to provide tailored coaching and enablement for remote managers. The acquisition aims to enhance 15Five's offerings by incorporating Kona's capabilities to improve manager effectiveness within existing workflows. - learn more

From Uber to Atoms: Travis Kalanick’s $1.7 Billion Return
🔦 Spotlight
Hello LA,
Nine years after his turbulent exit from Uber, Travis Kalanick is back with a new company, an enormous war chest and, apparently, some unfinished business.
Los Angeles-based Atoms announced this week that it has secured a $1.7 billion equity investment led by Andreessen Horowitz, with a16z cofounder Ben Horowitz joining its board. Bain Capital, Fifth Wall, Uber and several other investors participated, while a roster of major banks, including Goldman Sachs, JPMorgan and Bank of America, are listed as debt partners.
Yes, Uber itself is now backing the comeback of its famously ousted cofounder. Silicon Valley may preach disruption, but it has always appreciated a good redemption arc.
Atoms is the culmination of the company Kalanick has spent the past eight years building largely out of public view. Formerly known as City Storage Systems, the parent company behind CloudKitchens, it is now bringing its businesses together under one ambitious umbrella: Atoms Food, Atoms Mining and Atoms Transport.
The premise is that AI’s next major frontier will not be confined to screens, chatbots or software. Atoms wants to build what Kalanick calls a “computer for the physical world,” using software, sensors, robotics and AI to automate how physical goods are produced, stored and moved.
That means tackling decidedly unglamorous but enormous industries such as mining, construction, food production and heavy transportation. Rather than betting on humanoid robots that can theoretically do everything, Atoms is focused on specialized machines designed to perform specific, economically useful jobs.
In other words, the robot does not need a face. It needs a business model.
For a16z, the investment is as much a bet on Kalanick as it is on industrial AI. In an essay bluntly titled “Travis Is Back,” Horowitz argues that Kalanick possesses the rare mix of technical range, endurance and sheer force of will required to drag old-line industries into a new technological era. The firm’s broader thesis is that robotics will eventually handle much of the repetitive work involved in making, moving and storing physical goods, creating a market potentially as consequential as computing itself.
There is also some history being settled. Kalanick, Horowitz and Marc Andreessen nearly partnered during Uber’s early days but never completed the deal. In a new conversation about Atoms, Kalanick and Horowitz revisit that missed opportunity and the long road that brought them back together. Sixteen years later, the check is considerably larger.
The scale of the investment is remarkable, but so is its location. Atoms is headquartered in Los Angeles, giving the city a front-row seat to one of tech’s boldest industrial AI bets. It also reinforces something increasingly evident across LA’s startup ecosystem: the next era of AI will not only be written in code. It will be built in kitchens, warehouses, mines, vehicles and factories.
Whether Atoms becomes the operating system for the physical world or simply proves that even $1.7 billion cannot make atoms behave like bits remains to be seen. But Kalanick is taking another enormous swing, and this time, Los Angeles is where the comeback story begins.
More from this week’s LA startup and venture scene below.
🤝 Venture Deals
LA Companies
- Hawthorne-based Andrenam raised an $18M Series A led by Upfront Ventures, with participation from Valor Equity Partners, Also Capital, First Round Capital and Long Journey Ventures, bringing its total funding to $30M. The maritime defense startup will use the capital to scale production of its sonar-equipped buoys and expand its AI-powered platform for detecting and tracking underwater activity. - learn more
- Long Beach-based Bluecore Energy emerged from stealth with approximately $10M in oversubscribed financing led by Slauson & Co., with participation from Harlem Capital, Precursor Ventures, Hartbeat Ventures and others. The company is developing small modular nuclear reactors that can operate aboard floating barges and deliver zero-emission power to ports, data centers and other critical infrastructure. - learn more
- Vikk AI raised $4.2M across a $700K pre-seed and $3.5M seed round, with backing from MagnaSci Ventures and several angel investors. The legal AI startup will use the funding to expand its consumer assistant, document tools and advertising platform that connects users with lawyers based on their needs and location. - learn more
- Final Boss Sour raised $4M in strategic funding from Evolution VC Partners, The Angel Group, Mondelēz International’s SnackFutures Ventures and others, bringing its total funding to $12M. The gaming-inspired real-fruit snack brand will use the capital to expand into major retailers, including Walmart, Kroger, Target and 7-Eleven, while developing new products and collaborations. - learn more
- Overture Ventures participated in Fluxco’s $26M seed round, led by 8VC and Congruent Ventures, alongside Trust Ventures, Koch Disruptive Technologies and others. The Austin startup uses AI to help companies source electrical transformers from more than 150 manufacturers, reducing a procurement process that can take months to just days. - learn more
- Alexandria Venture Investments and Wedbush Healthcare Partners participated as returning investors in Crystalys Therapeutics’ oversubscribed $130M Series B, which was led by Frazier Life Sciences. The San Diego biotech will use the funding to advance Phase 3 trials and commercialization preparations for dotinurad, its once-daily oral treatment for gout. - learn more
- Rebel Fund participated in Klaimee’s $5.5M seed round, led by FundersClub’s Alexander Mittal and backed by ex/ante, Pioneer Fund, Y Combinator and others. The San Francisco insurtech startup certifies and insures autonomous AI agents, helping businesses manage financial and liability risks that traditional cyber and technology policies may not cover. - learn more
- M13 participated in Skyfall AI’s undisclosed funding round alongside Fidelity, Inovia Capital, Touring Capital, NextView Ventures and Garage Capital. Founded by former Microsoft researchers, the San Francisco startup is developing AI systems capable of making long-term decisions across finance, operations, marketing and other business functions, with the goal of building an autonomous enterprise. - learn more
- Interlagos Capital led Beyond Reach Labs’ $10M seed round, with participation from TerraForge Capital, Off-Piste Capital, Y Combinator and Augur VC. The startup will use the funding to scale production of its deployable solar-array hardware for satellites at a new 16,000-square-foot facility in Brooklyn, with plans to achieve flight qualification by the end of 2026. - learn more


