If dogs were preceded by another species (call it species a) that evolved into dogs, then species a would have been preceded by species b, and species b by c, c by d, d by e, and so on for as many species as there are successful groups or sets of morphological changes. Species a and species b would have to be very similar, as would species d and e, f and g, q and r, and so on.
The number of these species required if evolution is true is exponentially higher than the number of species observed.
There is no such species a, or b, c, d, e, etc for dogs. Not to mention for ostriches, sharks, chipmunks, wolverines, gila monsters or any other. No species is associated with anything even close to the trajectory of species assumed by the theory of speciation.
Yes there are. I know you’re not convinced, but if you actually bothered to understand taxonomy and how we figure out animals are related to each other you’d see that EVERYTHING you insist isn’t there, is.