21Shares ends House of Doge's support agreement for its Dogecoin ETF

21Shares US LLC terminated its Dogecoin ETF support agreement with House of Doge on 5 November, effective immediately. A 6 November SEC filing records the end of research, data, operational-support and marketing services.

The agreement involved the ETF sponsor, 21Shares AG and House of Doge. The filing says the sponsor exercised termination under the agreement's terms; it does not provide a detailed explanation for the decision.

The disclosure identifies the listed fund as 21Shares Dogecoin ETF, trading on Nasdaq under TDOG. It reports the end of a service relationship, not the closure of the fund or a change to the Dogecoin network.

For readers following memecoins into investment products, the distinction matters: the asset, the fund that holds exposure to it and the companies supplying support are separate entities. This short filing establishes the contractual change. It does not establish a cause for market-price movements or wrongdoing by the former service provider.