The best replacement for big dog is little dog.

The best alternatives to big dog are rated as following:
★★★★★  little dog
★★★★  small dog
★★  american ironhorse
★★  big cat
★  little cat
★  small cat
  asimo
  iron horse

Your alternative for big dog is not listed? Suggest!
Speaking about big dog, one probably shouldn't forget about little dog.

Other search terms related to big dog and their ratings are:
★★★★★ little dog
You have in mind a companion for big dog and it is not yet here? Propose!



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