NewsgalleryIn pictures: Arthur the dog who endured grueling trek and ended up with forever homeBookmarkShareNewsByCarla Callaghan14:34, 24 NOV 2014Updated15:54, 24 NOV 2014Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)1 of 8Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)2 of 8Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)3 of 8Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)4 of 8Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)5 of 8Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)6 of 8Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)7 of 8Arthur the dog latched on to Team Peak Performance before they were about to take on a dangerous 20 mile trek through the Ecuadorian Rainforest. He then persisted to follow them from the start to the finish. (Image: Krister Goransson/Team Peak Performance)8 of 8