Chiseled Sabre-toothed Tiger

Machairodus is an extinct genus of predatory felines with long, sharp canines. This moody carnivore is the largest feline to have lived on this planet. He measured more than 2 meters long, weighed more than 400 kg. No litter was his size. No veterinarian willing to sterilize him and give him booster vaccines!!!
In short, the vet and the tiger were not feline for the other!!