I have always been told that its 5-10 mg for every pound that your dog weighs, so 80lb dog should be around 400mg on the low end, now idk if its once a day or twice a day, but that's the ratio I think
This will depend on what type of penicillin (K-Pen, Pen G, etc.), the formulation (liquid, capsule, tablet, etc.) and what the penicillin is treating. You should speak with your veterinarian if you believe your dog has an infection that would need treating.
Your Vet will know
My dog is on 50mg of doxycycine twice a day is it okay to split the 100mg tablets and give him half twice a day
4 tablets is equals 100mg which equals 1g therefore the answer is 4 tablets
Healthy puppies need no penicillin. If they're sick, the veterinarian will decide which antibiotic to use.
Yes, most injectable penicillin formulations are designed to be given intramuscular.
Penicillin is not always needed after a mare gives birth. Penicillin is a antibiotic used to fight bacterial infections, so unless a equine veterinarian says the mare needs it it would be best not to give it. If the vet gives it the OK then they will give you appropriate instructions.
no
You can give any size dog penicillin. It would need 3 mL or 3 cc's.
no
The length of time you can give penicillin will vary according to the brand and the infection. You should consult with a equine veterinarian regarding exact instructions.
Yes
You would give 4ml.
Rhonda