Ancol Viva XL Tape Retractable Lead Ancol Viva XL Tape Retractable Lead – A new addition to the Viva range. 8 metre tape lead for larger dogs weighing up to 75kg. Size – 8m Tape Leash Colours available in: Black Red Blue Viva tape leads are lightweight and strong and have been tested to perform at much higher loads than recommended. Tape leads measure 5 metres as standard with a new 8 metre XL lead. Long enough for general exercising and giving dogs the freedom to explore. Viva leads have only one button, making it very easy to use and reduces the amount of components that could fail. All you have to do is simply push down and forward to apply brake and push down and back to release.