Nithus

Nithus is a 1981 role-playing game adventure for "Traveller" published by Group One.
Contents.
"Nithus" is a supplement in which a high-tech planet of peace-loving bulldogs is the setting, one of the latest in Group One's series of planetary adventure locations for "Traveller".
Reception.
William A. Barton reviewed "Nithus" in "The Space Gamer" No. 47. Barton commented that "Though not as useful an adventure setting as their earlier "Hyrdonauts", "Nithus" is at least more inspired than the recent "Lomodo IVa". If you've liked other G1 products, you'll probably like this one - and if you didn't, you won't."