Let me first say that any serious bites or stings should be looked at by a vet. A pet with fleas will need some type of anti flea medication. There are also natural remedies that can be tried. If there is a stinger still attached to the pet’s skin you should remove it by scraping it away. Itchiness can be helped by mixing a paste of baking soda and water. If there is swelling a cold compress will be helpful in short intervals or 5-10 minutes. I will sometimes take several pieces of ice, place them into a wash cloth and hold directly on the sting or bite. You may find homeopathic products containing tea tree oil, oil of cajeput and Echinacea to be very helpful. You can do a little research on the internet as well.
Here are a few more inexpensive remedies that may already be readily available in your medicine cabinet or in your kitchen. I have successfully used every one of these over many years to treat my dogs.
This first tip is one that you may have never heard about:
Meat Tenderizer. Yep! You heard right. All you have to do is mix the meat tenderizer with water. Once it has thickened into a paste simply apply it directly to the sting or bite. There is a good chance your dog will experience almost instant relief. The really cool thing is you can reapply it if needed without any concern about it causing any harm.
2nd Tip: Chances are this one is going to shock you, but again it works. Try dabbing ammonia directly to the bite or sting with a cotton ball. However make sure not to apply around the nose and eyes of your 'Pooch'. However if your animal has extra sensitive skin I would advise against it.
The 3rd tip I have for you is absolutely one of my favorites. I apply aloe vera gel, from an aloe vera leaf, when I can get my hands on it. But for a backup I keep aloe vera gel that I get from my local drug or health food store. Again it's a simple matter of applying the gel directly onto the bite. The results are almost instantaneous. Not only does it work well on my dog, but, I use it on myself for mosquito bites and the occasional wasp stings. Aloe vera can provide much relief during the healing process as well.
The final tip for now is to search the area to see if the stinger is still attached. If it is you will need to remove it. If not then you can apply some healing gel or even bathe it with a cold cloth. This will reduce the swelling and itching right away.