hmmm could be jelousy then give themboth something nice in seperate rooms and fuss them individually for a few hours

however

Meloxidyl® is a non-steroidal anti-inflammatory drug (NSAID) for use in the alleviation of inflammation and pain in acute and chronic musculo-skeletal disorders in dogs. To be administered orally via mixing with food. Shake well before use. Initial treatment is a single dose of 0.2 mg meloxicam/kg body weight on the first day. Treatment is to be continued once daily by oral administration (at 24-hour intervals) at a maintenance dose of 0.1 mg meloxicam/kg body weight. Particular care should be taken with regard to the accuracy of dosing. The suspension can be given using the measuring syringes provided in the package. The syringe fits onto the bottle and has a kg-body weight scale, which corresponds to the maintenance dose (i.e. 0.1 mg meloxicam/kg body weight). Thus, for the first day, twice the maintenance volume will be required. The suspension could be administered using the smallest syringe for dogs less than 7 kg body weight (one graduation corresponding to 0.5 kg of body weight) or the largest syringe for dogs over than 7 kg body weight (one graduation corresponding to 2.5 kg of body weight). A clinical response is normally seen within 3 – 4 days. Treatment should be discontinued after 10 days if no clinical improvement is apparent. Avoid the introduction of contaminants during use

how long has she been on this medication??
has it been assessed to any weight gain/loss??