There is a world somewhere between reality and fiction. Although ignored by many, it is very real and so are those living in it. This forum is about the natural world. Here, wild animals will be heard and respected. The forum offers a glimpse into an unknown world as well as a room with a view on the present and the future. Anyone able to speak on behalf of those living in the emerald forest and the deep blue sea is invited to join.
About tiger and dhole interaction. I think that tiger is defeating dhole pack most of times.
Just look male grizzly bear is fighting against wolf pack in the USA and male lions are defending its pride against hyena pack in the Africa. Why would powerful animal like tiger, which is more powerful/stronger than lion, would defeated by dhole pack? Dhole is seems to be more dangerous when they are with pack. Still, it would be useless if it is prime powerful male tigers. Why would grey wolf is heading extinct where tiger population is rising in the Russian Far East? Howeve,r any situations can happen, I am sure dhole pack can kill tigers if entire dholes fight against tiger to the death. Like this one guy in Tanzania killed leopard without weapon when leopard attacked him fist (I heard this 2~3 months ago). Is it common to see man is defeating leopard with his two hands? 95% leopard will easily crush the adult man.
In general, tiger and dhole pack would leave each other alone. It's the same for other animals like bear and crocodile as well.