Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, no par value, of Jewett-Cameron Trading Company Ltd. This Joint Filing Agreement shall be filed as an Exhibit to such Statement. AJB INVESTMENT FUND II, LP By: AJB Capital LLC, as General Partner By: /s/ Adam Bradley Adam Bradley, Manager AJB CAPITAL, LLC By: /s/ Adam Bradley Adam Bradley, Manager /s/ Adam Bradley Adam Bradley /s/ Melinda Bradley Melinda Bradley Date: May 18, 2026