这是一张狗狗频道的吉祥物头像，采用扁平卡通风格，没有文字。一张戴红领巾、吐着舌头的开心金毛脸铺满天蓝背景，线条干净，缩小了也清楚。可以换成你家宠物的品种和配色。

Create a square 1:1 YouTube/Twitch/Discord profile avatar as a clean, flat vector illustration. Show one large, centered, happy golden dog face with soft floppy ears, warm golden fur, a simple cream muzzle, bright friendly eyes, and an open smile with a small pink tongue. Add a clearly visible red bandana tied around the neck, with a simple triangular front. Use bold, smooth shapes, a consistent dark warm-brown outline, and minimal internal details so the face remains instantly readable at 98 × 98 px. Place the dog on a solid sky-blue background. Keep the complete face and bandana inside the central circular crop-safe area, with generous clearance from all canvas edges. High contrast, crisp edges, restrained shapes, even flat color, no gradients, no texture, no shadows, no extra objects, no border, no lettering, no text.