Considerations for Dog and Cat Companionship
Breed and Personality
It's easy to assume that small dogs will relate better to cats than bigger dogs. But, that's not the case. Some dog breeds can have an inherent desire to hunt and chase (Basenji's, Huskies, Jack Russell etc). This prey drive can make them unsuitable as companions for small animals that are likely to run or make fast movements (eg. cats). Then, despite their size, dogs such as Golden Retrievers and Labradors, can have a strong nurturing instinct and might warmly welcome a cat into the fold. However, this doesn't mean that all Golden Retrievers are suited to cats, or that all Jack Russell dogs will chase cats. It just means that you need to be aware and cautious and conduct some research into the breed of your dog before considering a companion cat.
Pet Personalities
Just as humans like to choose who they hang out with, so do cats and dogs. You can never assume or force a friendship. A good indicator of how they might get along is to know your dogs (or the new dogs) personality, compliance to your commands, and energy levels. For example, an impulsive, boisterous dog might scare a new cat before they have a chance to formally 'meet'. And, a shy dog and a shy cat might not mash so well at first, because they might both be fearful of each other and neither will extend a paw of friendship. This is where humans can guide and support introductions, keeping in mind each pets boundaries and personality.
Routine and Consistency
The best cat / dog friendships happen when each pet feels safe and assured there is enough love, food and shelter for everyone. They need to feel confident that their relationship with you is not in jeopardy, and that their routine or lifestyle will not be negatively affected by the arrival of a 'sibling' pet. For example: If your dog goes for a 4pm walk every day, then that routine must continue. If you would normally cuddle your cat on the couch in front of the TV, then that has to continue.
